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Seasonal and annual dynamics of western Canadian boreal forest plant communities: A legacy data set spanning four decades
Ecology ( IF 4.8 ) Pub Date : 2022-07-07 , DOI: 10.1002/ecy.3805
Amelia V Hesketh 1 , Jenna A Loesberg 2 , Ellen K Bledsoe 3, 4 , Justine Karst 5 , S Ellen Macdonald 5
Affiliation  

As boreal forests rapidly warm due to anthropogenic climate change, long-term baseline community data are needed to effectively characterize the corresponding ecological changes that are occurring in these forests. The combined seasonal dynamics (SEADYN) and annual dynamics (ANNDYN) data set, which documents the vegetative changes in boreal forests during the snow-free period, is one such source of baseline community data. These data were collected by George H. La Roi and colleagues in Alberta, Canada from 1980 to 2015 within permanent sampling plots established in the Hondo-Slave Lake area (eight stands; 1980–2015) in central Alberta and the Athabasca Oil Sands (AOS) region (17 stands; 1981–1984) near Fort McMurray in northeastern Alberta. Various data were collected, with temporal and spatial coverage differing by data set. These data sets include, but are not limited to, cover of each identified vascular plant and bryoid (moss, liverwort, and lichen) species; forest mensuration; forest litter production; and soil temperature and moisture. Notably, permanent sampling plots were set up as a grid, which will facilitate analyses of spatial relations. These data can be used to analyze long-term changes in seasonal dynamics and succession within boreal forest communities and serve as a baseline for comparison with future forest conditions in unmanaged, managed, and reclaimed forests. Data are released under a CC-BY license; please cite this data paper when using the data for analyses.

中文翻译:

加拿大西部北方森林植物群落的季节性和年度动态:跨越四个十年的遗留数据集

由于人为气候变化导致北方森林迅速变暖,因此需要长期基线群落数据来有效描述这些森林中发生的相应生态变化。记录无雪期间北方森林植被变化的季节性动态 (SEADYN) 和年度动态 (ANNDYN) 数据集是基线社区数据的来源之一。这些数据由加拿大艾伯塔省的 George H. La Roi 及其同事于 1980 年至 2015 年在艾伯塔省中部的 Hondo-Slave 湖区(八个站;1980-2015 年)和阿萨巴斯卡油砂 (AOS) 建立的永久采样区内收集) 地区(17 座;1981–1984 年),靠近艾伯塔省东北部的麦克默里堡。收集了各种数据,时间和空间覆盖范围因数据集而异。这些数据集包括但不限于每个已识别的维管植物和拟苔藓(苔藓、地钱和地衣)物种的覆盖范围;森林测量;森林垃圾生产;和土壤温度和湿度。值得注意的是,永久采样地块被设置为网格,这将有助于分析空间关系。这些数据可用于分析北方森林群落内季节性动态和演替的长期变化,并作为与未管理、管理和开垦森林的未来森林状况进行比较的基线。数据根据 CC-BY 许可发布;请在使用数据进行分析时引用此数据文件。和土壤温度和湿度。值得注意的是,永久采样地块被设置为网格,这将有助于分析空间关系。这些数据可用于分析北方森林群落内季节性动态和演替的长期变化,并作为与未管理、管理和开垦森林的未来森林状况进行比较的基线。数据根据 CC-BY 许可发布;请在使用数据进行分析时引用此数据文件。和土壤温度和湿度。值得注意的是,永久采样地块被设置为网格,这将有助于分析空间关系。这些数据可用于分析北方森林群落内季节性动态和演替的长期变化,并作为与未管理、管理和开垦森林的未来森林状况进行比较的基线。数据根据 CC-BY 许可发布;请在使用数据进行分析时引用此数据文件。数据根据 CC-BY 许可发布;请在使用数据进行分析时引用此数据文件。数据根据 CC-BY 许可发布;请在使用数据进行分析时引用此数据文件。
更新日期:2022-07-07
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