A5091551174- Land Use and Ecosystem Services
- Aeolian processes and effects
- Environmental Changes in China
- Conservation, Biodiversity, and Resource Management
- Soil erosion and sediment transport
- Rangeland Management and Livestock Ecology
- Remote Sensing and Land Use
- Hydrology and Watershed Management Studies
- Water resources management and optimization
- Water Resources and Sustainability
- Economic and Environmental Valuation
- Environmental Quality and Pollution
- Remote Sensing in Agriculture
- Environmental and Agricultural Sciences
- Groundwater and Isotope Geochemistry
- Forest Management and Policy
- Ecology and Vegetation Dynamics Studies
- Remote Sensing and LiDAR Applications
- Agriculture Sustainability and Environmental Impact
- Environmental Impact and Sustainability
- Evaluation Methods in Various Fields
- Advanced Computational Techniques and Applications
- Urban Green Space and Health
- Wildlife-Road Interactions and Conservation
- Karst Systems and Hydrogeology
Institute of Geographic Sciences and Natural Resources Research
2012-2024
Chinese Academy of Sciences
2012-2024
University of Chinese Academy of Sciences
2007-2024
Northeast Institute of Geography and Agroecology
2024
China Geological Survey
2022-2023
China University of Geosciences
2022-2023
Chongqing Jiaotong University
2023
Dalian Institute of Chemical Physics
2010-2021
Northwest Normal University
2021
China Land Surveying and Planning Institute
2020-2021
The pattern of grain self-sufficiency plays a fundamental role in maintaining food security. We analyzed the patterns and determinants production demand, as well self-sufficiency, China over 30-year period. results show that China’s total production, with an obvious northeast–southwest direction, increased by 63%, yields rice, wheat, corn, tubers, beans 16, 49, 224, 6, 103%, respectively. trends ration feed consumption changes at provincial scale were roughly same national scale, ratio...
As the most important ecosystem in Beijing, forest supports a lot of services to local and around communities, which plays key role maintenance urban ecological security. However, valuation on based regional scale could not provide precise reasonable values for forestry sector management. In this study, we estimated magnitudes economic Beijing at sublot level. The value was be 19 339.71×106 yuan (RMB) 2004. Among all indicators only fruit, timber part recreation (which include tourism income...
Abstract: Valuation of global ecosystem services by R. Costanza (1997) has attracted attention the Chinese ecological researchers over years. Many scientists have been using methods to valuate for forest, grassland and farmland ecosystems. However, it turned out that there are several shortcomings in direct adaptation methods, instance, some insufficiently valuated or even ignored. To meet this gap, we used a “unit value” based method assessment services. Expert interviews with structured...
Water supply services (WSSs) are critical for the regional water balance and circulation, but relevant studies have not established relationship between WSSs human well-being. This research identifies scope of areas that benefit from an ecosystem service flow perspective. Moreover, path quantity simulated to provide a scientific theoretical basis management ecological compensation. The Dongjiang Lake Basin is national priority river basin in China where compensation pilot programmes...
Ecosystem service (ES) flow reveals the transregional benefits transferred from supply areas (SSAs) to benefiting (SBAs), which correspond sellers and buyers of interregional ecological compensation, respectively. However, current compensation policies usually ignore this close connection. This study took water services (WSSs) with most obvious characteristics as an example established a universal framework for by combining WSSs simulation regional disparity. The process was programmed...
Abstract Grain self‐sufficiency (GSS) is gaining increased attention throughout the world, and this holds particularly true for China. This study, therefore, investigated spatial temporal patterns of GSS at county level in China from 1980s to 2010s; then explored future changes 2035s according China's 2016 dietary nutrition guidelines, under circumstances maximum, average minimum grain yield increase rate; finally discussed ability a purchase meet its demands. The results indicate that...
Abstract Ecosystem service flow plays a vital role in the formation, transportation, transformation, and maintenance of ecosystem services. For services with spatiotemporal mismatch supply demand, explains integrated process ‘supply-flow-demand’ The present study evaluates demand water provision Qinghai-Tibet Plateau simulates spatial pattern transmission mechanism Additionally, establishes dynamic static security indices identify level to quantify resources under changing ecological...
Eco-compensation, known as payment for ecosystem services, is defined in China an institutional arrangement regulating the relationship of economic interests among ecological protectors, beneficiaries and destructors order to protect service function foster harmony between people nature with non-market market tools including transfer payment, taxes fees. Reasonable compensation providers significantly contributes protection assets effective supply services by adopting payments or...
Abstract Ecosystem service (ES) flows across geophysical and administrative boundaries are ubiquitous receiving more attention in an increasingly metacoupled world. Omitting trans-boundary ES from assessments will lead to unilateral conclusions underestimation of contributions over distances. Inner Mongolia is important ecological security barrier China Eurasia, but the effect this difficult be quantitatively evaluated rarely assessed. This study assessed function perspective flows,...
Research on food consumption in Nigeria has mainly focused intake, household diversity, and purchasing power. We investigated a knowledge gap for consumed by households the land requirements resulting from patterns. The size determine requirement food. Therefore, quantity-based analysis demand methodology were applied to derive quantity respectively. results show that greater percentage of income is spent cereals starchy roots as main source calories cowpea secondary option households. In...
Wetland parks have become important components of urban landscapes. Assessing and transferring the social value wetland ecosystem services is for enhancing human well-being. In this study, we selected Caiyunhu National Park (CNWP) in Chongqing, China, Huanhuaxi (HWP) Chengdu, Sichuan, China Wusongpaotaiwan (WNWP) Shanghai, study. The Social Value Ecosystem Services (SolVES) model constructed from a survey to quantitatively evaluate CNWP. Then, transfer used predict values at WNWP HWP. This...
From land cover analysis, cropland expansion was a major driving factor for use changes in Nigeria from 2000 to 2020. This further highlights the food production needs country. While this change indicates significant alteration cover, it exigent assess suitability using Multi-Criteria Decision Analysis (MCDA) combined with geospatial techniques identify areas agricultural potential and analyze suitability. The results showed that country had 8% of very high suitability, (25%), moderate...