A5101427730- Geology and Paleoclimatology Research
- Hydrology and Watershed Management Studies
- Groundwater and Isotope Geochemistry
- Plant Water Relations and Carbon Dynamics
- Tree-ring climate responses
- Isotope Analysis in Ecology
- Climate change and permafrost
- Cryospheric studies and observations
- Climate variability and models
- Soil Moisture and Remote Sensing
- Plant responses to water stress
- Agriculture, Soil, Plant Science
- biodegradable polymer synthesis and properties
- Recycling and Waste Management Techniques
- Microplastics and Plastic Pollution
- Archaeology and ancient environmental studies
- Plant Stress Responses and Tolerance
- Environmental Quality and Pollution
- Seismic Imaging and Inversion Techniques
- Aquatic Ecosystems and Phytoplankton Dynamics
- Soil and Water Nutrient Dynamics
- Environmental DNA in Biodiversity Studies
- Rice Cultivation and Yield Improvement
- Soil Carbon and Nitrogen Dynamics
- Metabolomics and Mass Spectrometry Studies
South China Agricultural University
2024-2025
Chinese Academy of Sciences
2015-2025
Institute of Earth Environment
2017-2025
Shaanxi Institute of Zoology
2022-2025
Land Consolidation and Rehabilitation Center
2023
Xi'an Jiaotong University
2012-2018
Institute of Philosophy
2005
Peking University
2002
Multiple nonlinear interactions exist between economic growth, urbanization construction, water resources, and industrial development (EUWI) within a region. To achieve the national goals of ecological protection high-quality Yellow River Basin China, it is imperative to establish clear understanding principles that govern these level coupling coordination exists this Using data from 2011 2020, we quantitatively assessed operation mechanisms EUWI system in nine provinces Basin. First, index...
Abstract Leaf wax δD n -alkane values have shown to differ significantly among plant life forms (e.g., grasses, shrubs and trees) in higher plants. However, the underlying causes for differences leaf different remain poorly understood. In this study, we observed that between major high lineages (eudicots versus monocots) differed under same environmental conditions. Such a difference primarily inherited from hydrogen biosynthetic fractionations (ε wax-lw ). Based upon reanalysis of available...
Abstract. The stable oxygen (δ18Oleaf) and hydrogen (δ2Hleaf) isotopes of leaf water act as a bridge that connects the hydroclimate to plant-derived organic matter. However, it remains unclear whether source (i.e., twig water, soil precipitation) or meteorological parameters temperature, relative humidity, are dominant controls on δ18Oleaf δ2Hleaf. Here, we reported seasonal analysis δ2Hleaf together with from potential waters along an elevation transect Chinese Loess Plateau. We found...
Abstract The northeastern Tibetan Plateau is located in a climatic junction, which considered an ideal region to explore the interactions between summer monsoons and westerly circulation patterns. However, date, needed long-term precipitation-based isotopic dataset too limited predict This paper presents evaluation of hydrometeorological processes climate dynamics based on 7-yr precipitation isotope covering monsoon periods from 2012 2018. Results illustrated remarkable seasonal variability,...
Abstract Stable water isotopes (δ 18 O and δ 2 H) are an important source signature for understanding the hydrological cycle altered climate regimes. However, mechanisms underlying atmospheric vapour in northeast Qinghai‐Tibetan Plateau of central Asia remain poorly understood. This study initially investigated isotopic composition its controls during premonsoon monsoon seasons. Isotopic compositions precipitation exhibited high variability across seasons, with most negative average values...
To analyze the pollution characteristics and source apportionment of heavy metal in soil farmland surrounding Gangue Heap Coal Mine Nanchuan, Chongqing, Nemerow index Muller were used. Meanwhile, to investigate sources contribution rate metals soil, absolute principal component score-multiple linear regression receptor modeling (APCS-MLR) positive matrix factorization (PMF) employed. The results showed higher amounts Cd, Hg, As, Pb, Cr, Cu, Ni, Zn downstream area than those upstream area,...
Abstract Land use/vegetation cover change, reflecting a range of human land use practices, is the most prevalent and immediate influence on alterations in soil quality. The physical structure crucial for safeguarding carbon (C) nitrogen (N), as it modulates protection mechanisms distribution these elements within soil. Nevertheless, impact C N accumulation under different same area remains unclear. This research collected samples from five types typical forest grassland transition zone Loess...
ABSTRACT Cold stress is one of the major disasters that severely affect agricultural production. Heat shock protein 40 (HSP40) and BURP proteins are involved in cold response. However, physiological molecular mechanisms heat family regulating seed germination at low temperature rarely reported. Under stress, rate, index potential nal11 burp12 mutants were lower than those wild type (ZH11), seedlings grew slowly. The interaction between OsNAL11 OsBURP12 was confirmed by yeast two‐hybrid,...
Human impacts on Earth's atmosphere, hydrosphere, litosphere and biosphere are so significant as to naming a new geological epoch, the Anthropocene. Lakes their biota highly sensitive environmental changes. Among aquatic organisms, microbial eukaryotes play fundamental roles associated with lake ecosystem functioning, food webs, nutrient cycling, pollutant degradation. However, response of eukaryotic community during Anthropocene changes in conditions remain poorly understood. Here, we...
Understanding species-specific changes in water-use patterns under recent climate scenarios is necessary to predict accurately the responses of seasonally dry ecosystems future climate. In this study, we conducted a precipitation manipulation experiment investigate two coexisting species (Achnatherum splendens and Allium tanguticum) alterations soil water content (SWC) resulting from increased decreased rainfall treatments. The results showed that leaf potential (Ψ) A. tanguticum responded...
Abstract Characterization of spatial and temporal variability stable isotopes (δ 18 O δ 2 H) surface waters is essential to interpret hydrological processes establish modern isotope–elevation gradients across mountainous terrains. Here, we present isotope data for river Kyrgyzstan. River water exhibit substantial heterogeneity among different watersheds in Higher values were found mainly the Issyk‐Kul Lake watershed, whereas Son‐Kul watershed display lower values. Results show a close O–δ H...