A5027482205- Land Use and Ecosystem Services
- Environmental Impact and Sustainability
- Rangeland Management and Livestock Ecology
- Forest Management and Policy
- Plant Ecology and Soil Science
- Remote Sensing and Land Use
- Urban Green Space and Health
- Atmospheric and Environmental Gas Dynamics
- Soil Carbon and Nitrogen Dynamics
- Soil erosion and sediment transport
- Plant Water Relations and Carbon Dynamics
- Carbon Dioxide Capture Technologies
- Remote Sensing in Agriculture
- Fire effects on ecosystems
- Environmental Changes in China
- Conservation, Biodiversity, and Resource Management
- Tree-ring climate responses
Beijing Forestry University
2018-2025
Reducing carbon emissions and increasing sinks are key strategies to effectively remove greenhouse gases from the atmosphere. Assessing current emission status predicting future scenarios could help formulate effective regional reduction targets. However, it is necessary enhance sink capacity of terrestrial ecosystems improve forest management methods promote gas absorption. In this study, spatiotemporal characteristics dynamic evolution fossil fuel CO2 (FFCO2) in China 2000 2019 were...
The eco-system in the Qinghai-Tibet Plateau (QTP) is extremely fragile, and highly vulnerable to climate change. Knowledge of changes ecological conditions vital mitigate impact In this study, we investigated trend QTP using remotely sensed index (RSEI), which first PCA (principal component analysis) axis four indexes derived from MODIS (Moderate resolution Imaging Spectroradiometer) images captured growing season 2000–2020. indexes, i.e., NDVI (normalized difference vegetation index), heat...
Inappropriate grazing management is one of the most common causes grassland degradation, and thus, an assessment soil properties under different intensities critical for understanding its effects on ecosystem nutrient cycling formulating appropriate strategies. However, responses certain main elements, including carbon, nitrogen, phosphorus, to in alpine meadow ecosystems remain insufficiently clarified. Here, we measured phosphorus contents topmost 30 cm three (light, moderate, heavy) found...
Understanding the intricate relationships among ecosystem services (ESs) and clarifying their driving factors are essential prerequisites for establishing effective management strategies. Therefore, we plotted spatial-temporal distribution of five ESs in Beijing-Tianjin-Hebei (BTH) urban agglomeration analyzed interactions terms trade-offs, synergies, bundles. We identified primary drivers impacting proposed recommendations spatial planning. The result revealed that (1) between 2000 2020,...
Forest ecosystems play a crucial role in mitigating climate change. To assess and quantify the specific emissions reduction benefits of forest carbon sequestration, this study used combination backpropagation neural networks, biomass conversion factor method, logistic models to predict carbon-neutral contribution from existing forests, planned afforestation, tending activities China 2021 2060. The results showed that (1) forestry pathways was 7.91% (8588.61 MtCO2) at peak stage 8.71%...
It is of great significance to accurately assess the carbon sink capacity and trend forest ecosystems on a regional scale, which key step realizing sustainable management sink. Based several remote sensing datasets, this study analyzes dynamic characteristics stock in Yangtze River Basin its response environmental factors using Mann–Kendall nonparametric test, correlation analysis, BP neural network during 2005–2020. The results show that shows fluctuating upward trend, with an average...
Exploring the response of spatial and temporal characteristics ecological quality change to aridity on Qinghai–Tibet Plateau (QTP) can provide valuable information for regional protection, water resource management, climate adaptation. In this study, we constructed Remote Sensing Ecological Index (RSEI) Standardized Precipitation Evapotranspiration (SPEI) based Google Earth Engine (GEE) platform with completely analyzed variations QTP in years 2000, 2005, 2010, 2015, 2020. Additionally,...
The evaluation and prediction of ecological benefits are significant for regional resource development planning path designing. This study established a novel system by integrating macro-ecosystem structure, Ecosystem service index (ESI), quality (EQI). Based on this system, evaluated the spatiotemporal characteristics changing trend in Song-Liao River Basin (SRB) from 1990 to 2020. results show that structure remains stable, ecosystem generally first decline then increase. average growth...