搜索结果: 1-15 共查到“林业基础学科 change”相关记录30条 . 查询时间(0.081 秒)
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...
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...
Land Cover and Land Use Change Decreases Net Ecosystem Production in Tropical Peatlands of West Kalimantan, Indonesia
deforestation forest logging tropical climate peat swamp forests oil palm estate NEP
2023/12/8
Deforested and converted tropical peat swamp forests are susceptible to fires and are a major source of greenhouse gas (GHG) emissions. However, information on the influence of land-use change (LUC) o...
Duration of Climate Change Mitigation Benefits from Increasing Boreal Forest Harvest Age by 10 Years
composite yield curves carbon curves mitigation benefit stand scale
2023/12/1
We presented a case study and associated method for stand scale assessment of the duration of the climate change mitigation benefit provided by increasing forest harvest age (i.e., the age a stand is ...
Modeling Tree Growth Responses to Climate Change: A Case Study in Natural Deciduous Mountain Forests
biotic and abiotic factors climate change Hyrcanian Forest machine learning RCP scenarios
2023/11/22
Climate change has significant effects on forest ecosystems around the world. Since tree diameter increment determines forest volume increment and ultimately forest production, an accurate estimate of...
Global Change Biology∣福建农林大学全球气候变化与亚热带森林可持续经营研究团队发表有关生态系统多功能维持机制最新研究（图）
凋落物 土壤生物 多样性 生态系统功能
2023/11/27
近日，福建农林大学林学院刘圣恩老师在环境生态学权威期刊Global Change Biology（全球变化生物学）上发表名为"Litter and soil biodiversity jointly drive ecosystem functions"（“凋落物和土壤生物多样性共同驱动生态系统功能”）的学术论文，报道了凋落物分解过程中地上-地下生物多样性对生态系统多功能性维持机制的研究成果。该团队...
Forest margins may be more resilient to climate change than previously thought（图）
Forest margins resilient climate change previously thought
2020/10/10
A warming climate and more frequent wildfires do not necessarily mean the western United States will see the forest loss that many scientists expect.Dry forest margins, areas where forest meets sagebr...
2020年7月6日，由四川大学牵头，与中山大学、浙江农林大学、加拿大魁北克大学、美国佛罗里达州立大学等单位的研究人员合作，在Nature Climate Change杂志发表了题为“Leaf senescence exhibits stronger climatic responses during warm than during cold autumns”的论文，揭示了在全球变暖的大背景下，秋...
Warming reduces trees' ability to slow climate change（图）
Warming reduces trees ability slow climate change
2020/7/10
The world's forests play an important role in mitigating climate change. Trees are carbon sinks -- they absorb more carbon dioxide than they emit. But according to new National Science Foundation...
Nature's 'slow lanes' offer hope for species feeling heat of climate change, other pressures（图）
Nature slow lanes offer hope species feeling heat climate change other pressures
2020/6/19
Pockets of landscape less prone than adjacent areas to disturbances such as fire and drought may hold the key for scientists, conservationists and land managers seeking to preserve vulnerable species ...
北京大学城市与环境学院朱彪课题组在Global Change Biology发表论文——揭示原始森林土地利用变化对土壤温室气体排放的影响（图）
北京大学城市与环境学院 朱彪 课题组 原始森林 土地利用变化 土壤 温室气体排放
2020/1/22
土地利用改变是全球变化问题的重要组成之一，是导致未来温室效应加剧的关键因素，仅次于化石燃料燃烧。随着人类干扰与气候变化的加剧，全球范围内大面积的原始森林转变为其它植被类型，如人工林、草地和农田等；由此导致的物种组成、植被生产力、土壤有机碳储量等的改变可能会对土壤温室气体（CO2、N2O和CH4）排放产生巨大的影响。北京大学城市与环境学院朱彪课题组通过meta分析的手段系统探讨了全球范围内原始森林土...
In a world with rising levels of atmospheric carbon dioxide, experiments have shown that increased CO2 allows plants to photosynthesize more and use less water; however, warmer temperatures drive plan...
Research in Forest Biology in the Era of Climate Change and Rapid Urbanization
climate change forest biodiversity plant–environment interactions plant traits urbanization
2024/2/26
Green plants provide the foundation for the structure, function, and interactions among organisms in both tropical and temperate zones. To date, many investigations have revealed patterns and mechanis...
Interactions between Climate and Nutrient Cycles on Forest Response to Global Change: The Role of Mixed Forests
drought N deposition species interactions ecosystem stoichiometry adaptive management
2024/3/5
Forest ecosystems are undergoing unprecedented changes in environmental conditions due to global change impacts. Modification of global biogeochemical cycles of carbon and nitrogen, and the subsequent...
Impacts of Change in Atmospheric CO2 Concentration on Larix gmelinii Forest Growth in Northeast China from 1950 to 2010
treegrowth CO2fertilization tree-ring dendrochronology InTECmodel
2024/3/12
Although CO2 fertilization on plant growth has been repeatedly modeled to be the main reason for the current changes in the terrestrial carbon sink at the global scale, there have been controversial f...