A5101770664- Soil Carbon and Nitrogen Dynamics
- Conservation, Biodiversity, and Resource Management
- Oil Palm Production and Sustainability
- Microbial Community Ecology and Physiology
- Forest ecology and management
- Remote Sensing and LiDAR Applications
- Remote Sensing in Agriculture
- Gut microbiota and health
- Soil erosion and sediment transport
- Agronomic Practices and Intercropping Systems
- Plant Water Relations and Carbon Dynamics
- Mycorrhizal Fungi and Plant Interactions
- Soil and Land Suitability Analysis
- Ecology and Vegetation Dynamics Studies
- Agroforestry and silvopastoral systems
- Plant and Fungal Species Descriptions
- Soil Geostatistics and Mapping
- Forest Ecology and Biodiversity Studies
- Atmospheric chemistry and aerosols
- Forest, Soil, and Plant Ecology in China
- African Botany and Ecology Studies
- Soil Management and Crop Yield
- Land Use and Ecosystem Services
- Hydrology and Watershed Management Studies
- Soil and Unsaturated Flow
Chinese Academy of Tropical Agricultural Sciences
2013-2025
Rubber Research Institute
2012-2025
Ministry of Agriculture and Rural Affairs
2019-2024
Beijing University of Agriculture
2024
Gansu Agricultural University
2010
Agroforestry systems are known to enhance soil health and climate resilience, but their impact on greenhouse gas (GHG) emissions in rubber-based agroforestry across diverse configurations is not fully understood. Here, six representative (encompassing rubber trees intercropped with arboreal, shrub, herbaceous species) were selected based a preliminary investigation, including Hevea brasiliensis intercropping Alpinia oxyphylla (AOM), katsumadai (AKH), Coffea arabica (CAA), Theobroma cacao...
A field experiment was conducted to investigate the effects of alternate irrigation (AI) on root distribution and yield wheat (Triticum aestivum L.)/maize (Zea mays L.) intercropping system during period 2007-2009 in an oasis arid north-west China. Five treatments, i.e. sole with conventional (W), maize (AM), (CM), wheat/maize (AW/M), (CW/M). The results showed that growth significantly enhanced by (AI), weight density (RWD), length (RLD) root-shoot ratios (R/S) AI treatments were all higher...
Abstract. Soil microbial communities play a crucial role in ecosystem functioning. Past research has examined the effects of forest conversion on soil composition and diversity, but it remains unknown how networks within these respond to conversion, including when tropical rainforests are replaced with rubber plantations. Microbial viewed as critical indicators health quality. They consist two parts: nodes edges. In this study, we used data from Illumina sequencing shotgun metagenome analyze...
Abstract Many studies have been carried‐out on the effects of forest conversion soil microbial community composition and diversity. However, impacts functions how diversity changes across scales are poorly understood. To fill research gap, we used metagenomic sequencing 16S rRNA ITS gene sequences to evaluate composition, diversity, function 260 samples collected from tropical rainforest rubber plantation sites Hainan Island, South China. The results revealed that: (a) Forest resulted in...
Rubber (Hevea brasiliensis Muell.) plantations constitute one of the most important agro-ecosystems in tropical region China and Southeast Asia, playing an role carbon budget there. Accurately obtaining their biomass over a large area is challenging because difficulties acquiring Diameter at Breast Height (DBH) through remote sensing problem saturation. The stand age, which closely related to forest biomass, was proposed for estimation this study. A age map annual scale Hainan Island, second...
The effects of climate change and land use/cover (LUCC) on streamflow as demonstrated by hydrological models are pressing issues the frontiers global environmental research. Nandu River Basin (NRB) largest three river basins tropical Hainan Island, China, is subjected to an analysis response land-use change. It based Soil Water Assessment Tool (SWAT) coupled with signals extracted from model data in Coupled Model Intercomparison Project Phase 6 (CMIP6) scenarios modeled Cellular Automata...
The ongoing global warming trajectory poses extensive challenges to plant ecosystems, with rubber plantations particularly vulnerable due their influence on not only the longevity of growth cycle and yield, but also complex interplay carbon, water, energy exchanges between forest canopy atmosphere. However, response mechanism phenology in climate change remains unclear. This study concentrates sub-optimal environment Yunnan province, Southwest China. Utilizing Google Earth Engine (GEE) cloud...
Recent and rapid expansion of rubber [Hevea brasiliensis (Willd. ex A. Juss.) Müll. Arg.] plantations requires understanding their effects on soil physicochemical properties quality. An ideal testbed for analyzing such land-use change its impacts is Hainan Island, the largest tropical island in China, which recent decades has seen a dramatic industry. Based 14 at two depths (0-20 20-40 cm), comprehensive assessment index was established using principal component analysis to assess qualities...
Abstract. The Greater Mekong Subregion (GMS) is one the global biodiversity hotspots. However, diversity has been seriously threatened due to environmental degradation and deforestation, especially by expansion of rubber plantations. Yet, little known about impact plantations on regional plant as well drivers for in this region. In study, we analyzed patterns GMS based a ground survey large number samples. We found that varied across countries varying agricultural intensities. Laos had...
The soil microbiomes communities of the two forests were not only affected by environmental factors (e.g., edaphic and climatic factors), but also different dominant geographic factors. In particular, our work showed that spatial variation in bacterial fungal community composition was mainly dominated properties pH) MAT MAP).
Abstract Soil quality is a critically important component of soil within ecosystems, and our understanding variation its driving factors in tropical forests limited. This study collected samples at 0–20 cm depths from two typical (tropical rainforest rubber plantation) on Hainan Island, China's largest island, during dry rainy seasons. A index (SQI) using principal analysis was applied to measure based 21 properties. The properties' spatial seasonal changes their were simultaneously for...
Accurate monitoring of forest carbon flux and its long-term response to meteorological factors is important. To accomplish this task, the model parameters need be optimized with respect in situ observations. In present study, extended Fourier amplitude sensitivity test (eFAST) method was used optimize sensitive ecophysiological Biome BioGeochemical Cycles model. The simulation integrated from 2010 2020. results showed that using eFAST quantitatively improved output. For instance, R2...