Coastal City of Banda Aceh has experienced considerable changes related to urban morphology, and also the environmental and climatic aspects, particularly after a massive earthquake hit the City on 26^th December 2004. The city’s climate is basically characterized by high air temperature and relative humidity. However, climatic data of 1995-2015 shows that its temperature has actually increased. The issue worsens the thermal comfort, lead to more energy used for cooling, and can even induce heat-stress-related health problems. Urban heat island effect is one potential cause, triggered by significant progress of infrastructure development, increased number of vehicles, and land-use changes. It argues that sustainable urban landscaping is a prerequisite to environmental sustainability, especially in coastal city that prone of disasters. This study composes and analyzes the potential of vegetative measures for mitigating the issue. To provide reflective solutions, both substantial vegetative cooling mechanisms are studied. Hence, the paper asserted that unsustainable use of urban landscape structures leads to environmental problems, such as biodiversity loss, climate change, and soil erosion. The outputs become the foundation for the strategic framework of the proposed vegetative measures, i.e. tree planting, development of greenspaces with optimum size, cover composition and distribution, and green faade application to support sustainable landscapes. The impact of each vegetative intervention is investigated through microclimate simulations run using ENVI-met. Air temperature and other climatic factors related to outdoor thermal comfort and urban heat island are used as the indicators. The results reveal that landscaping such: tree planting with proper distance, adjusted based on tree canopy’s width to optimize shading, improves outdoor thermal comfort considerably, while the impact on urban heat island is rather small. On the other hand, green facade application only impacts insignificantly on both aspects.

班达亚齐沿海城市在城市形态、环境和气候方面都发生了相当大的变化，特别是在 26^{日大地震袭击该市之后}2004年12月，全市气候基本以高温高湿为主。然而，1995-2015年的气候数据显示，它的温度实际上有所上升。这个问题会恶化热舒适性，导致更多的能量用于冷却，甚至会引发与热应激相关的健康问题。城市热岛效应是潜在原因之一，由基础设施建设取得重大进展、车辆数量增加和土地利用变化引发。它认为可持续的城市景观美化是环境可持续性的先决条件，尤其是在灾害多发的沿海城市。本研究构成并分析了缓解该问题的植物措施的潜力。为了提供反射解决方案，研究了两种实质性的植物冷却机制。因此，该论文断言，不可持续地使用城市景观结构会导致环境问题，例如生物多样性丧失、气候变化和水土流失。产出成为拟议植物措施战略框架的基础，即植树、开发具有最佳大小、覆盖组成和分布的绿色空间，以及支持可持续景观的绿色立面应用。通过使用 ENVI-met 运行的小气候模拟研究每种植物干预的影响。以气温等与室外热舒适度和城市热岛相关的气候因素作为指标。结果表明，这样的景观美化：适当距离的植树，根据树冠的宽度进行调整以优化遮阳，大大提高了室外热舒适度，而对城市热岛的影响较小。另一方面，绿色立面应用对这两个方面的影响微乎其微。