搜索结果: 1-15 共查到“农学 change”相关记录217条 . 查询时间(0.109 秒)
干旱区约占地球陆地面积的 41%，近几十年来由于全球气候变化和人类活动的影响干旱区面积大幅扩张，了解当前干旱区的气候变化和干旱加剧如何影响植物-土壤系统的全球生物地球化学问题至关重要。因此，亟待一项关于干旱加剧和干旱区扩张对碳储存量、生物多样性丧失和生态系统服务的影响的全面概述。
Fifty Years of Change in a Coniferous Forest in the Qilian Mountains, China—Advantages of High-Definition Remote Sensing
mountain coniferous forest Picea crassifolia Kom. high-resolution remote sensing
2024/1/12
Mountain ecosystems are significantly affected by climate change. However, due to slow vegetation growth in mountain ecosystems, climate-induced vegetation shifts are difficult to detect with low-defi...
Risk aversion hinders forestry professionals to adapt to climate change
Adaptation Risk Uncertainty Lottery choice Forest Perception
2024/1/11
Forestry?professionals' attitudes towards risk and uncertainty under climate change, together with their perception about suitability of adaptation strategies, were investigated in Central Europe. We ...
Climate change induces multiple risks to boreal forests and forestry in Finland: A literature review
bark beetles boreal forests climate change drought forest damage forest fire heavy snow loading Heterobasidionroot rot wind damage
2024/1/11
Climate change induces multiple abiotic and biotic risks to forests and?forestry. Risks in different spatial and temporal scales must be considered to ensure preconditions for sustainable multifunctio...
Modelling climate change impacts on maize yields under low nitrogen input conditions in sub-Saharan Africa
crop simulation model ensemble modelling model intercomparison smallholder farming systems uncertainty
2023/12/21
Smallholder farmers in sub-Saharan Africa (SSA) currently grow rainfed maize with limited inputs including fertilizer. Climate change may exacerbate current production constraints. Crop models can hel...
Prediction of plant species occurrence as affected by nitrogen deposition and climate change on a European scale
Biodiversity Climate change Nitrogen deposition Precipitation Soil EUNIS
2023/12/19
Plant species occurrence in Europe is affected by changes in nitrogen deposition and climate. Insight into potential future effects of those changes can be derived by a model approach based on field-b...
Soil moisture gradients and climate change: predicting growth of a critical boreal tree species
drought dendrochronology hierarchical Bayes jack pine tree rings
2023/12/18
Understanding the complex relationships among climate, tree growth, and water availability is key for predicting the performance of environmentally and economically salient tree species like Pinus ban...
Factors affecting woody carbon stock in Sirso moist evergreen Afromontane forest, southern Ethiopia: implications for climate change mitigation
Biomass Carbon stock Climate change mitigation Determinant
2023/12/18
Among the many other factors that would be taken as one of the most important options for climate change mitigation is forest wood carbon stock. Hence, the aim of this study was to examine the carbon ...
Ecological niche modeling of the pantropical orchid Polystachya concreta (Orchidaceae) and its response to climate change
CONSERVATION RESOLUTION FOREST AREAS DIVERSITY INVASIONS PATTERNS SHIFTS BRAZIL HOOK
2023/12/18
Climate is the dominant control factor on the spatial distribution of organisms on a global scale and global warming is predicted to become a major cause of species extinctions. In our study ecologica...
The Impacts of Different Climate Change Scenarios on Visits toward the National Forest Park in Taiwan
weather factors visitation climate change
2023/12/15
Many studies have shown that the weather greatly affects the tourist count. Understanding weather information, climate change, and how they influence the tourist count in different tourist seasons (pe...
Walking through the forests of the future: using data-driven virtual reality to visualize forests under climate change
Virtual reality 3d visualization geovisualization scientific visualization landscape visualization
2023/12/15
Communicating and understanding climate induced environmental changes can be challenging, especially using traditional representations such as graphs, maps or photos. Immersive visualizations and expe...
Carbon Fluxes and Stocks by Mexican Tropical Forested Wetland Soils: A Critical Review of Its Role for Climate Change Mitigation
forested wetlands carbon pool ecosystem services carbon sequestration
2023/12/15
Wetland soils are important stores of soil carbon (C) in the biosphere, and play an important role in global carbon cycles in the response strategy to climate change. However, there areknowledge gaps ...
Anthropization and Climate Change: Impact on the Discharges of Forest Watersheds in Central Africa
climate change urbanization impervious area Cameroon runoff
2023/12/15
Climate change and anthropization are major drivers of river flows variability. However, understanding their simultaneous impact on discharges is limited. As a contribution to address this limitation,...
Resilience of Spanish forests to recent droughts and climate change
drought greening LAI Mediterranean forest resilience NDVI protected areas SPEI time-series
2023/12/11
A widespread increase in forest cover is underway in northern Mediterranean forests because of land abandonment and decreased wood demand, but the resilience of these successional forests to climate c...
Shifts in Forest Species Composition and Abundance under Climate Change Scenarios in Southern Carpathian Romanian Temperate Forests
LANDIS-II PnET climate change Southern Carpathians forest biomass production species composition species abundance Romanian temperate forests
2023/12/11
The structure and functioning of temperate forests are shifting due to changes in climate. Foreseeing the trajectory of such changes is critical to implementing adequate management practices and defin...