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Effects of biobased fertilisers on soil physical, chemical and biological indicators – a one-year incubation study Soil Res. (IF 1.6) Pub Date : 2024-03-15 Lærke Wester-Larsen, Lars Stoumann Jensen, Johannes Lund Jensen, Dorette Sophie Müller-Stöver
Soil quality is declining in Europe and globally due to agricultural practices and climate change. The European market for novel biobased fertilisers (BBFs) is growing and the new European Union fertiliser regulation promotes their use. However, knowledge about the effects of many novel BBFs on soil quality is currently very limited. In a one-year laboratory incubation experiment, this study aimed
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Changes of soil carbon along a topo-climatic gradient in rangelands of Iran: insights from 14 C mean residence time and δ 13 C Soil Res. (IF 1.6) Pub Date : 2024-03-01 Alireza Owji, Ahmad Landi, Saeed Hojati, Maral Khodadadi
Context Soils can be the largest terrestrial carbon source and a potential sink of atmospheric CO2. Soil organic carbon (SOC) dynamics can be unravelled by 14C-derived mean residence times (MRT). Aims We aimed to understand SOC dynamics in surface and subsurface soils along a topo-climatic gradient in the rangelands of Khuzestan Province, Iran. Methods Study sites were selected under two contrasting
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Response of microbial community diversity and the abundance of nitrogen-cycling genes to Bacillus subtilis application in mulberry field soil Soil Res. (IF 1.6) Pub Date : 2024-02-26 Yanfang Yu, Jinzhi Huang, Zhongfei Tong, Zhenhua Deng, Yawei Wang, Junwen Wang
Context Bacillus subtilis (BS) is a widely used microbial agent that could improve soil fertility and soil microenvironment. There is still uncertainty about the suitability of BS for cultivating crops with high demand for nitrogen fertiliser. Aims To evaluate the effects of BS agent on microbial community diversity and nitrogen-cycling genes in mulberry rhizosphere soil. Methods Pot experiments were
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Atterberg limits of baseball infield soils containing over-size particles, Part II: effects of sand angularity and uniformity Soil Res. (IF 1.6) Pub Date : 2024-02-26 Evan Christopher Mascitti, Andrew Scott McNitt, Patrick J. Drohan
Context Atterberg limit tests may be useful for evaluating baseball infield soils because these tests directly link soil behaviour to water content. Prior research has demonstrated that the liquid and plastic limits (LL and PL) of sand-clay mixtures are affected by sand properties. However, these studies have used sand exclusively <425 μm and little attention has been devoted to sand angularity or
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Sunlight can have a stronger influence than air temperature on soil solarisation: observational evidence from Australia Soil Res. (IF 1.6) Pub Date : 2024-02-27 Maximilian McQuillan, Ronald J. Smernik, Ren Ryba
Soil solarisation is a method for pest and weed control pioneered in agriculture, and it is increasingly being adopted by restoration practitioners. Solarisation works by covering moist soil during hot periods with a sheet of clear plastic. The success of soil solarisation depends in large part on increasing the temperature of the topsoil. Topsoil temperature depends on several physical variables,
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Proximal and remote sensing – what makes the best farm digital soil maps? Soil Res. (IF 1.6) Pub Date : 2024-02-16 Patrick Filippi, Brett M. Whelan, Thomas F. A. Bishop
Context Digital soil maps (DSM) across large areas have an inability to capture soil variation at within-fields despite being at fine spatial resolutions. In addition, creating field-extent soil maps is relatively rare, largely due to cost. Aims To overcome these limitations by creating soil maps across multiple fields/farms and assessing the value of different remote sensing (RS) and on-the-go proximal
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Effects of straw mulching, liming, and soil texture on ammonia volatilisation: a study of conventional and enhanced efficiency fertilisers Soil Res. (IF 1.6) Pub Date : 2024-02-13 Bruno Maia Abdo Rahmen Cassim, Vitor Rodrigues Cordioli, Guilherme Frelo Chilante, Fabrício Linares Mazzi, Antonio Saraiva Muniz, Tadeu Takeyoshi Inoue, Marcelo Augusto Batista
Context In no-tillage agriculture, maintenance of soil cover combined with liming without incorporation increases nitrogen (N) loss via ammonia (NH3) volatilisation, decreasing the efficiency of nitrogen fertilisers. Aims To quantify N losses by NH3 volatilisation from conventional and enhanced efficiency fertilisers applied to a clayey and a sandy loam soil subjected or not to lime (CaCO3) application
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Estimating surrogates, utility graphs and indicator sets for soil capacity and security assessments using legacy data Soil Res. (IF 1.6) Pub Date : 2024-02-08 Wartini Ng, Sandra J. Evangelista, José Padarian, Julio Pachon, Tom O’Donoghue, Peipei Xue, Nicolas Francos, Alex B. McBratney
Context Legacy data from prior studies enable preliminary analysis for soil security assessment which will inform future research questions. Aims This study aims to utilise the soil security assessment framework (SSAF) to evaluate the capacity of soil in fulfilling various roles and understand the underlying drivers. Methods The framework entails: (1) defining a combination of role(s) × dimension(s)
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Estimating the attainable soil organic carbon deficit in the soil fine fraction to inform feasible storage targets and de-risk carbon farming decisions Soil Res. (IF 1.6) Pub Date : 2024-02-02 Senani Karunaratne, Christina Asanopoulos, Huidong Jin, Jeff Baldock, Ross Searle, Ben Macdonald, Lynne M. Macdonald
Context Defining soil organic carbon (SOC) ‘potential’ storage, underpins the economic feasibility of carbon sequestration; however, ‘potential’ storage is not quantifiable using historical and current empirical data. We propose a framework to define ‘attainable’ SOC storage that varies with soil properties, environmental conditions and management practices. Aims Within the soil fine fraction, we quantified
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Fertilisation with P, N and S requires additional Zn for healthy plantation tree growth on low fertility savanna soils Soil Res. (IF 1.6) Pub Date : 2024-01-08 Stan J. Rance, David M. Cameron, Emlyn R. Williams, Carl R. Gosper
Context Soil nutrient limitations characterise savanna soils globally and are one of several constraints to establishing productive tree plantations and enhancing economic opportunities in tropical regions. Fertilisation offers an approach to overcome soil nutrient limitations to maximise tree growth and health, but requires research on nutrient contents, composition, rates and methods of delivery
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Nitrogen and phosphorus leaching losses under cropping and zone-specific variable-rate irrigation Soil Res. (IF 1.6) Pub Date : 2023-12-19 John J. Drewry, Carolyn B. Hedley, Stephen J. McNeill, Ahmed G. El-Naggar, Kishor K. Karakkattu, David J. Horne
Context Agricultural land use is intensifying globally. Irrigation and other farm practices associated with intensification, such as cultivation, grazing, and fertiliser application, can increase nutrient losses. Variable rate irrigation (VRI) systems manage irrigation to spatially variable soils and different crops (zones). We lack knowledge on nutrient losses under zone-specific irrigation for mixed-cropping
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Salt dynamics, leaching requirements, and leaching fractions during irrigation of a halophyte with different saline waters Soil Res. (IF 1.6) Pub Date : 2023-12-18 Mansoor Al-Tamimi, Steve Green, Wasel Abou Dahr, Ahmed Al-Muaini, Dionysia Lyra, Khalil Ammar, Mohamed Dawoud, Paul Kenyon, Peter Kemp, Lesley Kennedy, Brent Clothier
Context More than 830 million ha of soils are salt affected, representing around 9% of the world’s land surface. Groundwater high in salt already covers some 16% of the land area. Saline water can be used effectively for irrigation by salt leaching to despatch the accumulated salts, but this can pose a risk of salinisation of groundwater. It is important that the efficacy of salt leaching is confirmed
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Prioritising interventions for the reduction of erosion in classical gullies: a modelling study Soil Res. (IF 1.6) Pub Date : 2023-12-12 Matthew J. Prentice, Mark W. Waud, Samille C. Loch-Wilkinson, David P. Hamilton, Melanie E. Roberts
Context Gully erosion is a significant socioeconomic and environmental issue that affects agricultural productivity, infrastructure, and water quality of receiving waters. Despite a variety of interventions to prevent gully formation and rehabilitate existing gullies, cost-effective interventions are specific to individual gullies. Aims The aim of this study was to assess the performance of a suite
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Long-term effects of olive mill waste waters spreading on the soil rhizospheric properties of olive trees grown under Mediterranean arid climate Soil Res. (IF 1.6) Pub Date : 2023-11-24 Siwar Abdennbi, Mohamed Chaieb, Ali Mekki
Context The spreading of olive mill waste waters (OMWW) could offer an appropriate management option to add value to this agricultural by-product, such as to increase soil fertility and plant productivity. Aims The main objective of this work was to evaluate the effects of the application of OMWW (at a fixed dose of 50 m3 ha−1), in the long term (20 years) on the soil rhizospheric properties and on
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The spatial and temporal variability and influence factor analysis of soil erosion in a grass farming area: a case study in central China Soil Res. (IF 1.6) Pub Date : 2023-11-13 Zijing Xue, Xiaohuang Liu, Mamat Sawut, Jiufen Liu, Xiaofeng Zhao, Liyuan Xing, Ran Wang, Xinping Luo, Chao Wang, Honghui Zhao, Ying Wang
Context Analysing soil erosion has important research significance for the protection of the ecological environment and the prevention and control measures of soil erosion. Methods This paper aims to discuss the soil erosion degree in the warm temperate grass farming subregion of the southern Shanxi and Guanzhong Basin, China, based on Universal Soil Loss Model, RUSLE. Aims The soil erosion modulus
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Understanding and quantifying whole soil-profile organic carbon transfer using an environmental tracer Soil Res. (IF 1.6) Pub Date : 2023-09-25 G. R. Hancock
Context Quantifying soil organic carbon (SOC) depth distribution and its vertical transport is needed for both improved understanding of soil properties and behaviour as well as enhanced organic carbon sequestration. This is a global issue, that if better understood, could result in both more agriculturally productive soils as well as enhanced environmental outcomes. Aims Quantify whole soil-profile
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In situ carbon and nitrogen turnover dynamics in topsoils: a climate warming simulation study in an alpine ecosystem Soil Res. (IF 1.6) Pub Date : 2023-09-21 I. Djukic, F. Zehetner, M. Horacek, M. H. Gerzabek
Context: Climate change may affect ecosystem carbon (C) and nitrogen (N) cycling by accelerating C and N transformations in soil, which in turn can feed back to the climate system. These effects may be especially pronounced in cold regions, which are particularly sensitive to climate change, store significant amounts of soil organic C and harbour N-poor ecosystems. Still it is debated how C and N dynamics
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Degradation of conventional, biodegradable and oxo-degradable microplastics in a soil using a δ 13 C technique Soil Res. (IF 1.6) Pub Date : 2023-09-21 Yuxin Huo, Feike A. Dijkstra, Malcolm Possell, Andrew Zi Dong, Balwant Singh
Context: A significant amount of conventional plastics waste, especially in the form of microplastics (MPs), has accumulated in soils due to its limited degradation. Oxo-degradable and biodegradable plastics have also contributed to MP contamination in soils. Aims: In this study, we examined the degradation of a conventional plastic [fruit and vegetable (F&V) bag], two biodegradable plastics (bin liner
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Bacterial succession in an abandoned circum-neutral opencast coal mine in India Soil Res. (IF 1.6) Pub Date : 2023-09-15 Sohini Banerjee, Arijit Misra, Abhijit Sar, Srikanta Pal, Shibani Chaudhury, Bomba Dam
Context: Abandoned mines provide an ideal opportunity to study the succession of microbial communities, which is crucial for the development and stability of the soil. Aims: We examined the diversity and temporal succession of the microbial community in an abandoned coal mine. Methods: We investigated soil geochemical parameters and microbial succession using high-throughput 16S rRNA gene amplicon
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Mineralogy, elemental composition, and organic matter prediction of wetland soils in the Cerrado biome, Brazil Soil Res. (IF 1.6) Pub Date : 2023-08-24 Camila Silva Borges, Diogo Costa Nascimento, Tatiane Melo de Lima, Marcela Vieira da Costa, Bruno Teixeira Ribeiro
Context: The Cerrado, an area of savannah and wetlands in Brazil, is an important wet ecosystem characterised by organic-rich soils that has important environmental functions. In this work, we hypothesised that the total elemental composition obtained via portable X-ray fluorescence spectrometry (pXRF) could be useful a tool to predict soil organic matter. Aims: We aimed to predict the total organic
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Complexity of clay minerals and its effects on silicon dynamics in hypersaline coastal wetland soils, Brazil Soil Res. (IF 1.6) Pub Date : 2023-08-14 Lucas Resmini Sartor, Gabriel Ramatis Pugliese Andrade, Samantha C. Ying, Robert C. Graham, Rodrigo Santana Macedo, Tiago Osório Ferreira
Context: Tidal dynamics and high evaporative rates in hypersaline tidal flat (HTF) soils favour a range of clay reactions and the formation of complex clay assemblages. HTFs have a geochemical environment conducive to mineral reactions, and therefore, clay mineral alteration controls essential nutrients in coastal wetlands. Aims: The crystallochemical characteristics of clay minerals from two HTFs
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Soil organic matter fractions under different land uses and soil classes in the Brazilian semi-arid region Soil Res. (IF 1.6) Pub Date : 2023-08-15 Crislâny Canuto dos Santos, Aldair de Souza Medeiros, Victor Matheus Ferreira de Araújo, Stoécio Malta Ferreira Maia
Context: Land use change (LUC) is considered one of the main factors associated with soil carbon (C) loss worldwide. Aim: Evaluate changes in labile and non-labile soil organic matter (SOM) fractions in different land use systems – native vegetation (NV), agriculture with conventional cultivation (CC) and pasture (PA) – in five soil classes in the Brazilian semi-arid region. Methods: Soil samples were
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Soil phosphorus and biomass carbon co-determine plantation soil organic carbon density: a case study in western Beijing, China Soil Res. (IF 1.6) Pub Date : 2023-08-15 Shiqiang Wang, Yanpei Guo
Context: Studies of afforestation have traditionally neglected the influences of plant microhabitats on the growth and carbon sink capacities of planted forests. Aims: We investigated the potential mechanisms related to the relationship of afforestation elevation to soil organic carbon density (SOCD). Methods: The carbon density of three plantation ecosystems and barren land soils were evaluated at
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Ammonia volatilisation losses from urea applied to acidic cropping soils is regulated by pH buffering capacity Soil Res. (IF 1.6) Pub Date : 2023-08-08 L. O. Hearn, L. Barton, G. D. Schwenke, D. V. Murphy
Context: Ammonia (NH3) volatilisation can be a significant nitrogen (N) loss pathway in the grains industry following the surface broadcast application of urea. However, the extent of urea volatilisation from acidic soils and the soil properties that regulate this N loss pathway have not been investigated widely. Aims: We conducted a laboratory incubation experiment to measure NH3 volatilisation loss
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Comparison of soil analytical methods for estimating plant-available potassium in highly weathered soils Soil Res. (IF 1.6) Pub Date : 2023-07-10 Miaomiao Cheng, Richard Bell, Jordan Brown, Qifu Ma, Craig Scanlan
Context: The NaHCO3-extractable soil K test (Colwell K) is the most frequently used method for soil K across Australia, but there is still uncertainty about the suitability of K testing guidelines for heavy-textured soils. Aims: To determine whether Colwell K is suitable for predicting plant-available K on loam- and clay-textured soil types developed from highly weathered soil parent materials in Western
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Do admixed conifers change soil nutrient conditions of European beech stands? Soil Res. (IF 1.6) Pub Date : 2023-06-23 Estela Covre Foltran, Christian Ammer, Norbert Lamersdorf
Context: Establishing mixed forest stands is an option for improving soil nutrient conditions and for increasing the resilience of forest ecosystems. Aims: Identify the effects on soil chemistry of spruce and Douglas fir admixed in European beech forest. Methods: We analysed pure and mixed species stands in Germany. The pure stands were mature European beech (Fagus sylvatica), Douglas fir (Pseudotsuga
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Microbiological indicators as sensitive indicators in the assessment of areas contaminated by heavy metals Soil Res. (IF 1.6) Pub Date : 2023-06-13 Eliane Guimarães Pereira Melloni, Rogério Melloni, Rocío Pastor-Jáuregui, Antonio Aguilar-Garrido, Francisco José Martín-Peinado
Context: As one of the world’s largest mining spills, the Aznalcóllar pyrite mine accident in Spain in 1998 resulted in ~45 km2 of agricultural soils polluted by arsenic and heavy metals. The Guadiamar Green Corridor (GGC) helped with soil remediation but residual pollution is still detected 20 years later. Aims: Several methodologies based on chemical indicators have been used to assess the recovery
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Agronomic soil tests can be used to estimate dissolved reactive phosphorus loss Soil Res. (IF 1.6) Pub Date : 2023-06-15 David Weaver, Robert Summers, Andreas Neuhaus
Context: Phosphorus (P) use in agriculture can lead to eutrophication. Agronomic soil tests such as Colwell P and P buffering index (PBI) define critical soil P levels for pasture production. These tests have potential for re-use as environmental risk indicators of dissolved reactive P (DRP) loss from paddocks but are constrained because a 0–10 cm sample does not necessarily align with the dominant
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Using environmental tracers to understand soil organic carbon and soil erosion on a steep slope hillslope in south-east Australia Soil Res. (IF 1.6) Pub Date : 2023-05-26 G. R. Hancock
Context: It is well recognised that soil organic carbon (SOC) can be transported and deposited along the same pathways as those of soil erosion and deposition. Aims: To examine the viability of environmental tracers 137Cs and unsupported 210Pb (210Pbex) as tools to inform soil erosion and deposition patterns as well as that of the distribution of SOC. Methods: Multiple soil cores were collected along
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Numerical modelling of soil–landscape relationships using diversity indices and conditional probability: a case study from an Iranian arid region Soil Res. (IF 1.6) Pub Date : 2023-05-23 Mohsen Bagheri-Bodaghabadi, Azam Jafari, Mojtaba Zeraatpisheh, Hamidreza Owliaie, Peter Finke, Ming Xu
Context: Quantitative and numerical modelling of conceptual and qualitative concepts in the soil–landscape relationship is of great interest for soil mapping. Aims: We quantified some conceptual and qualitative concepts concerning soil–landscape relationships by numerical analysis of landforms in soil identification using diversity indices (DIs) and conditional probability (CP). Method: The geomorphology
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Mineralogical control on physically protected soil organic matter in a neotropical moist forest Soil Res. (IF 1.6) Pub Date : 2023-05-09 Molly E. Huber, Joseph B. Yavitt, S. Joseph Wright
Context: Minerals and organic matter physically associate in many soils, yet the precise nature, either via a hierarchy of aggregate particles or by build-up of organo–mineral associations, remains obscure, especially in tropical forest environments. Aims: We investigated physically protected organic matter by comparing soils with contrasting parent material, topography, and pedogenesis, but with similar
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Wetland soil carbon storage exceeds uplands in an urban natural area (Florida, USA) Soil Res. (IF 1.6) Pub Date : 2023-04-28 Jennifer D. Bennett, Lisa Chambers
Context: Urban greenspaces and natural areas are often recognised for their cultural services, but may also provide ecological services, including carbon (C) sequestration and storage. Aims: This study investigated the strength of the relationship between easily discernable ecosystem characteristics (e.g. topographic position, vegetation, and soil type) and soil C storage, and evaluated common conversion
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Diversity and function of soil microorganisms in response to paddy–upland rotation system in sustainable restoration of saline-sodic soils Soil Res. (IF 1.6) Pub Date : 2023-04-17 Jin Liu, Shunyi Wang, Canmin Hu, Tingting Li, Tianhao Wang, Ke Ma, Xueqin Ren, Shuwen Hu
Context: Rapid desalination by planting rice in saline soil consumes large amounts of water, which is not environmentally friendly. Aims: Herein, we propose rapid desalination by planting rice, then shifting to cultivating upland plants to attain substantial resource-saving and higher yield simultaneously with restoration of saline-sodic soil. Methods: Field experiments were run for two consecutive
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Rapid elemental prediction of heterogeneous tropical soils from pXRF data: a comparison of models via linear regressions and machine learning algorithms Soil Res. (IF 1.6) Pub Date : 2023-03-27 Álvaro José Gomes de Faria, Sérgio Henrique Godinho Silva, Luiza Carvalho Alvarenga Lima, Renata Andrade, Lívia Botelho, Leônidas Carrijo Azevedo Melo, Luiz Roberto Guimarães Guilherme, Nilton Curi
Context: USEPA 3051a is a standard analytical methodology for the extraction of inorganic substances in soils. However, these analyses are expensive, time-consuming and produce chemical residues. Conversely, proximal sensors such as portable X-ray fluorescence (pXRF) spectrometry reduce analysis time, costs and consequently offer a valuable alternative to laboratory analyses. Aim: We aimed to investigate
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Soil nematode trophic structure and biochar addition in recently converted boreal lands Soil Res. (IF 1.6) Pub Date : 2023-03-21 Erika Helen Young, Joinal Abedin, Adrian Unc
Context: Climate change facilitated expansion of agriculture into northern regions increases the amount of Podzol dominated farmland. Biochar can improve poor growing conditions in soils. There are no universally accepted soil quality indicators for assessing the sustainability of expanding and intensifying boreal farming. Changes in the soil community structure can inform on soil functional status
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Nitrogen dynamics in alpine soils of south-eastern Australia Soil Res. (IF 1.6) Pub Date : 2023-03-21 Samantha Grover, Samantha Grover, Jack Tate, Jack Tate, Charles Warren, Charles Warren, Susanna Venn, Susanna Venn
Context: The Australian Alps are recognised by UNESCO as a globally significant mountain range. Soils underpin all of these ecosystem services. However, sparse data exists on alpine soils. Aims and methods: We explored nitrogen dynamics of soils from four high mountain sites, using a combination of new and established field and laboratory techniques. Key results: Organic and inorganic N were of the
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Modelling nitrous oxide emissions: comparing algorithms in six widely used agro-ecological models Soil Res. (IF 1.6) Pub Date : 2023-03-06 Hongtao Xing, Chris. J. Smith, Enli Wang, Ben Macdonald, David Wårlind
Agricultural soils are the most important anthropogenic source of nitrous oxide (N2O) emissions. This occurs via two main pathways: (1) from microbial-mediated oxidation of ammonium to nitrite and nitrate; and (2) denitrification. Most agro-ecological models explicitly deal with these two pathways albeit with different degrees of process understanding and empiricism. Models that integrate the impact
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Soil origin impacts Acacia longifolia above and belowground development: water and nutrition as players Soil Res. (IF 1.6) Pub Date : 2023-02-21 Carolina Sampaio, Sara Vicente, Marília Antunes, Cristina Máguas, Helena Trindade
Context: Acacia longifolia is an aggressive invader, disrupting habitats and communities worldwide. Understanding what drives its expansion is of paramount importance. Key functional traits include fast growth and the presence of bacterial symbionts performing nitrogen fixation. Aims: To address early plant development of A. longifolia under different soils and growth conditions (water and nutrition
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Pesticide extraction from soil into runoff under a rainfall simulator Soil Res. (IF 1.6) Pub Date : 2023-02-10 D. Mark Silburn
Context: Runoff estimation is an important aspect of pesticide environmental behaviour and is the major loss pathway to the environment. Aims: To improve understanding of pesticide runoff. Methods: Data from three rainfall simulator studies was used. Twelve pesticides were studied ranged from tightly sorbed (DDE, soil sorption coefficient (KD) ~15 000 L kg−1) to weakly sorbed (dimethoate, KD < 30)
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Alleviating soil degradation caused by green bean continuous cropping: application of combined amendments Soil Res. (IF 1.6) Pub Date : 2023-01-24 Qiong Yang, Hu Wang, Tianchang Liang, Yuanhong Wan, Jiajia Zhou, Jianbo Cheng, Jiajing Ning, Tengbing He, Tianling Fu
Context: Management practices of conventional cropping that includes intense monoculture has led to soil health problems, such as deterioration of soil fertility and soil microbial diversity, leading to the proliferation of soil-borne diseases. Soil amendments using organic materials, calcium and disinfecting agents may be important management tools to promote healthier soils. Aims: To determine the
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Evaluation of SPT-N values and internal friction angle correlation using artificial intelligence methods in granular soils Soil Res. (IF 1.6) Pub Date : 2023-01-10 Arda Burak Ekmen
Context: Artificial neural networks (ANNs) and genetic algorithms (GAs) have become widely used in various engineering fields due to their ability to solve complicated issues directly. Aims: In this study, internal friction angle (ϕ) values for granular soils were calculated using ANNs, GAs, and empirical methods based on standard penetration test (SPT) data to designate the system that produced the
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Earthworms and soil mesofauna as early bioindicators for landfill restoration Soil Res. (IF 1.6) Pub Date : 2022-12-23 Frank Ashwood, Carlos Barreto, Kevin R. Butt, Martin Lampert, Kieron Doick, Elena I. Vanguelova
Context: Landfill activities physically disrupt soil habitats. When restoring landfill to ‘soft’ end uses such as woodland, the appropriate stockpiling and reapplication of native topsoil to provide suitable soil habitats may enhance soil fauna recolonisation and reduce restoration timeframes. Aims: We studied the influence of reclamation practices on earthworm and mesofauna communities, and evaluated
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Investigating phosphate-adsorption behaviour on a real ferrallitic-ferritic soil using a pluralistic approach under non-controlled conditions Soil Res. (IF 1.6) Pub Date : 2022-12-16 C. H. Rosello, C. Pratt, M. Meyer, P. Pagand
Context: Ferralsols, which cover approximately 6% of the Earth’s continental surface, have unique phosphorus (P) retention properties. Aims: The research investigates P adsorption properties under non-controlled conditions on lateritic soil samples, combining different methodological approaches. Methods: Ferralsol samples were analysed using (1) adsorption kinetics and capacities (wet chemical experiment
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Effects of full inversion tillage during pasture renewal on soil and plant cadmium concentrations: a case study in New Zealand Soil Res. (IF 1.6) Pub Date : 2022-12-05 Yajun Peng, James A. Hanly, Paramsothy Jeyakumar, Roberto Calvelo-Pereira
Context: Cadmium (Cd) accumulation is a concern in permanent pasture soils, as it can lead to increased Cd uptake by plants. Aims: This study aimed to quantify the effect of full inversion tillage (FIT or ploughing deeper than 30 cm), used during pasture renewal, on the redistribution of Cd within the soil profile and on plant Cd concentration. Methods: Two field trials (Trial 1, Alfisol; Trial 2,
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Soil and fertiliser nitrogen performance indicators for irrigated cotton in Australia Soil Res. (IF 1.6) Pub Date : 2022-12-06 John Smith, Shu Fukai, Michael Bell
Context: Current cotton industry nitrogen (N) performance indicators have been developed in a narrow geographic region and do not represent production in southern Queensland (SQld) and southern New South Wales (SNSW), Australia. Aims: To benchmark soil and fertiliser N use efficiency (NUE) in irrigated cotton crops in these production areas, and to determine whether the current industry benchmarks
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Two years of nitrogen addition altered soil microbial community structure and function in a desert steppe of northern China Soil Res. (IF 1.6) Pub Date : 2022-12-01 Xiongkui Lin, Bo Wang, Xudong Wu, Jing Liu, Zihao Zhang, Lingfei Xiang, Zhigang Li
Context: Although nitrogen (N) deposition application has resulted in excess N entering grassland ecosystems, our understanding of how short-term N enrichment affects soil microbial community in a desert steppe is incomplete. Aims: This study assessed the effects of 2 years of N addition on structure and function of soil microbial community at the soil depth of 0–10 cm in a desert steppe. Methods:
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Evaluation of soil salinity using the dielectric sensor WET-2 Soil Res. (IF 1.6) Pub Date : 2022-11-28 George Kargas, Paraskevi A. Londra, Kyriaki Sotirakoglou
Context: The electrical conductivity of the soil saturated paste extract (ECe) is used to estimate the soil salinity. Aims: This study aims to develop simple or multiple linear regression models to estimate the ECe using soil properties measured by a dielectric sensor in the field. Methods: The measurements of bulk electrical conductivity (ECb), soil temperature (T) and dielectric permittivity (εb)
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Physical and numerical modelling of infiltration and runoff in unsaturated exposed soil using a rainfall simulator Soil Res. (IF 1.6) Pub Date : 2022-11-24 Thiago Augusto Mendes, Sávio Aparecido dos Santos Pereira, Weber Anselmo dos Ramos Souza, Juan Félix Rodríguez Rebolledo, Gilson de Farias Neves Gitirana Junior, Maurício Martines Sales, Marta Pereira da Luz
Context: Tropical soils have complex hydromechanical behaviour compared to ordinary soils and are often found in regions with well-defined wet and dry seasons. The analysis of the interaction between the soil and the atmosphere comprises understanding of multiple phenomena, such as infiltration and runoff. Unfortunately, the dynamics of soil–atmosphere interaction are commonly modelled at the watershed
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A simple incubation test for determining soil dispersion and gypsum rates Soil Res. (IF 1.6) Pub Date : 2022-11-25 Xueying Liang, Pichu Rengasamy, Edward Scott, Luke M. Mosley
Context: High levels of exchangeable sodium or potassium in soils can lead to issues such as dispersion and deterioration of soil structure, reduced hydraulic conductivity and inadequate aeration. Gypsum is the most common soil amendment used to treat these issues but current methods to determine application rates (e.g. based on exchangeable sodium percentage or addition of dissolved calcium to diluted
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Multivariate analysis of hydropedologically significant soil variables on cultivated semi-arid hillslopes Soil Res. (IF 1.6) Pub Date : 2022-11-21 Seval Sünal Kavakligil, Sabit Ersahin
Context: Hydropedology bridges hydrology to pedology, and hillslope hydropedology is central in understanding topography–hydropedology interrelations. Aim: The objective of this study was to statistically evaluate soil–hillslope hydropedology interrelations by multivariate analysis of hydropedologically significant soil variables (HSSVs). Methods: A complete randomised 6 × 5 × 3 factorial experiment
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Plants and redox potential: iron-rich clay minerals as redox active compounds in soils Soil Res. (IF 1.6) Pub Date : 2022-11-22 Marion Bruneau, Jocelyne Brendlé, Sylvain Pluchon, Mustapha Arkoun
Redox potential is an important soil property for plant growth, nutrition and development that is still not widely considered by agronomists, even though many studies have found that cultivated soils tend to oxidise over time and the soil redox potential becomes non-optimal for plant development. The objective of this literature review is to identify a type of material that can be used as amendment
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Celebrating 60 years of Soil Research: the evolution of an international journal Soil Res. (IF 1.6) Pub Date : 2022-11-14 Balwant Singh, Mark Tibbett
An editorial to celebrate the 60th anniversary of the Soil Research journal.
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Structuring of the epigeal fauna in restoration of Brazilian semiarid forest in the short term Soil Res. (IF 1.6) Pub Date : 2022-11-04 Juvenal Martins Gomes, Wilbert Valkinir Cabreira, Sandra Santana de Lima, Rodrigo Camara de Souza, Raissa Nascimento dos Santos, Ana Licia Patriota Feliciano, Luiz Carlos Marangon, Marcos Gervasio Pereira
Context: The Caatinga biome, located in the Brazilian semiarid region, has few remnants of riparian forest. Thus, it is essential to know the effectiveness of strategies aimed at forest recovery. Aims: The objective of this study was to investigate the use of the epigeal fauna as a bioindicator tool of soil quality and ecosystem sustainability to determine the best native forest restoration strategy
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Plantation tree growth responses to P, N, K and minor and trace elements on low fertility savanna soils Soil Res. (IF 1.6) Pub Date : 2022-10-19 Stan J. Rance, David M. Cameron, Carl R. Gosper, Emlyn R. Williams
Context: Widespread soil nutrient limitations in savanna soils typically constrain plantation tree growth, and hence limit economic opportunities in tropical regions. Fertilisation offers an approach to overcome soil nutrient limitations, but requires research on nutrient contents and rates to maximise plant growth while avoiding nutrient imbalances that have stunted plant growth under some fertiliser
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Accelerating soil aggregate formation: a review on microbial processes as the critical step in a post-mining rehabilitation context Soil Res. (IF 1.6) Pub Date : 2022-10-03 Guilherme Oliveira Andrade da Silva, Gordon Southam, Emma Jayne Gagen
One of the most difficult challenges facing the coal mining industry is rehabilitation of open cut mines in the absence of sufficient quality and quantity of topsoil. As a result, the growth medium for rehabilitation of open cut mines is often mine spoil that has poor chemical and structural properties. Microorganisms play a critical role in natural soil forming processes, nutrient cycling and soil
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Coffee plantations can strongly sequester soil organic carbon at high altitudes in Brazil Soil Res. (IF 1.6) Pub Date : 2022-09-30 Emmeline M. França, Carlos A. Silva, Yuri L. Zinn
Context: Soil organic carbon (SOC) affects all soil-based environmental services, and can be readily depleted upon cultivation. SOC concentrations are often higher in mountains than in lowlands due to lower temperatures slowing microbial activity and organic decomposition. However, the effects of altitudinal differences on SOC changes upon cultivation are mostly unknown. Aims: We posed the question:
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Impacts of long-term rice-based organic farming on fractions and forms of soil organic carbon and nitrogen in the Indo-Gangetic Plain Soil Res. (IF 1.6) Pub Date : 2022-09-26 Amrit Lal Meena, R. N. Pandey, Dinesh Kumar, V. K. Sharma, M. D. Meena, Minakshi Karwal, Debashis Dutta, L. K. Meena, Ekta Narwal, R. P. Mishra, A. S. Panwar, A. Ghosh
The present study aimed to appraise the long-term effects of organics, crop residues, and biofertilisers on soil carbon (C) and nitrogen (N) pools for sustainable crop production and changes in soil quality under long-term organic farming practices. Hence, we studied the soil C and N pools and their sensitivity indices as influenced by a different combination of farmyard manure, vermicompost, biofertilisers
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Sensitivity analysis of soil parameters in the Agricultural Production Systems sIMulator (APSIM) Soil Res. (IF 1.6) Pub Date : 2022-09-20 Iris Vogeler, Joanna Sharp, Rogerio Cichota, Linda Lilburne
Context: The performance of process-based agroecosystem simulation models is highly sensitive to the numerous input parameters, many associated with high variability and uncertainty. Aims: Our aims were to: (1) test the accuracy of the Agricultural Production Systems sIMulator (APSIM) model regarding the prediction of soil water storage and movement in a pasture system with a free draining pumice soil
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Occurrence of veterinary antibiotics in arable soil with different fertilisation modes: a field study Soil Res. (IF 1.6) Pub Date : 2022-09-08 Xiaona Xie, Yutong Li, Jun Wang, Ye Zhou, Zhengzhou Yang, Zhengjie Zhu
Context: Antibiotics contained in animal manure can contaminate arable soils and even groundwater. Systematic studies on the presence of veterinary antibiotics (VAs) in soils under different fertilisation modes are urgently needed to provide ample evidence for preventing and controlling VAs pollution. Aims: This study tried to illustrate the effect of different fertilisation modes on the occurrence
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Machine learning as a useful tool for diagnosis of soil compaction under continuous no-tillage in Brazil Soil Res. (IF 1.6) Pub Date : 2022-09-05 Devison Souza Peixoto, Sérgio Henrique Godinho Silva, Silvino Guimarães Moreira, Alessandro Alvarenga Pereira da Silva, Thayná Pereira Azevedo Chiarini, Lucas de Castro Moreira da Silva, Nilton Curi, Bruno Montoani Silva
Context: Correct diagnosis of the state of soil compaction is a challenge in continuous no-tillage (NT). Aims and methods: The aim of this study was to evaluate the performance of four machine learning algorithms to diagnose the state of soil compaction (NT and occasional tillage – OT). For these purposes, data from a field experiment conducted in a clayey Typic Hapludox with mechanical (chiselling