A5077609484- Crystallization and Solubility Studies
- Remote Sensing in Agriculture
- X-ray Diffraction in Crystallography
- Plant Water Relations and Carbon Dynamics
- Land Use and Ecosystem Services
- Urban Heat Island Mitigation
- Climate variability and models
- Species Distribution and Climate Change
- Multilingual Education and Policy
- Translation Studies and Practices
- Remote Sensing and LiDAR Applications
- Environmental and Agricultural Sciences
- Hydrology and Drought Analysis
- Environmental Changes in China
- Remote Sensing and Land Use
- Polymer crystallization and properties
- Block Copolymer Self-Assembly
- Linguistics, Language Diversity, and Identity
- Atmospheric and Environmental Gas Dynamics
- Rheology and Fluid Dynamics Studies
- EFL/ESL Teaching and Learning
- Media, Religion, Digital Communication
- Biocrusts and Microbial Ecology
- Nanopore and Nanochannel Transport Studies
- Migration, Ethnicity, and Economy
Beijing Academy of Science and Technology
2025
University of Arizona
2018-2024
Beijing Solar Energy Research Institute
2022-2024
Beijing Normal University
2010-2024
Huazhong University of Science and Technology
2010-2022
Guangdong University of Foreign Studies
2003-2022
Renmin University of China
2022
Jilin University
2013-2020
Jilin Medical University
2013-2020
Ministry of Education Science and Technology
2020
Abstract Multiple lines of evidence suggest climate change will result in increased precipitation variability and consequently more frequent extreme events. These hydroclimatic changes likely have significant socioecological impacts, especially across water‐limited regions. Here we present an analysis daily meteorological observations from 1976 to 2019 at 337 long‐term weather stations distributed the western United States (US). In addition widespread warming (0.2 °C ± 0.01°C/decade, maximum...
Earth's ecosystems are increasingly threatened by "hot drought," which occurs when hot air temperatures coincide with precipitation deficits, intensifying the hydrological, physiological, and ecological effects of drought enhancing evaporative losses soil moisture (SM) increasing plant stress due to higher vapor pressure deficit (VPD). Drought-induced reductions in gross primary production (GPP) exert a major influence on terrestrial carbon sink, but extent hotter atmospherically drier...
Abstract Satellite remote sensing provides unmatched spatiotemporal information on vegetation gross primary productivity (GPP). Yet understanding of the relationship between GPP and observations how it changes with factors such as scale, biophysical constraint, type remains limited. This knowledge gap is especially apparent for dryland ecosystems, which have characteristic high variability are under‐represented by long‐term field measurements. Here we utilize an eddy covariance (EC) data...
Abstract Land surface seasonality has been widely investigated from satellite observations for monitoring the dynamics of terrestrial ecosystems in response to climate change. A great deal efforts focused on characterization interannual variation and long‐term trends vegetation phenological metrics derived advanced very high resolution radiometer (AVHRR) Moderate Resolution Imaging Spectroradiometer (MODIS) data across regional global scales. Recently, Visible Infrared Radiometer Suite...
The seasonal and interannual dynamics of tropical rainforests play a critical role in the global carbon cycle climate change. This paper retrieved compared land surface phenology from observations acquired by Spinning Enhanced Visible Infrared Imager (SEVIRI) onboard geostationary satellites Moderate Resolution Imaging Spectroradiometer (MODIS) on polar-orbiting over Congo Basin. To achieve this, we first canopy greenness cycles (CGCs) their transition timing two-band enhanced vegetation...
This study examines the effectiveness of animated movies (AM) in increasing students’ vocabulary and determines what students think about English language learning Pakistan. Particularly education field, is an essential factor for foreign academic achievements. research aimed to determine whether using images/movies aid new by helping them make connections between words they know real-world occurrences. The used pre-tests post-tests examine impact AM on acquisition. Total participants ( N =...
This study investigates the current state of research on confined-space work safety both domestically and internationally. Utilizing literature from China National Knowledge Infrastructure (CNKI) Web Science (WoS) databases as primary sources, CiteSpace was employed for a visual knowledge mapping analysis. By comparing Chinese English literature, hotspots developmental trends in this field across different regions were identified. The results indicate that is relatively limited commenced...
The southeastern edge of the Qinghai-Tibet Plateau (Yunnan, China) exhibits high biodiversity but stark differences in species richness between its western Longitudinal Range Gorge (LRG) and eastern Yunnan (YP). We collected distribution data for 16 primate analyzed palynological records over past 20 ka from 21 localities to identify biogeographic, climatic, anthropogenic factors that have driven present-day primates this region. By integrating local ecological knowledge, field surveys,...
In many bacteria, accumulation of K+ at high external osmolalities is accompanied by glutamate. To determine whether there an obligatory relationship between glutamate and pools, we studied mutant strains Salmonella typhimurium with defects in synthesis. Enteric bacteria synthesize the combined action glutamine synthetase synthase (GS/GOGAT cycle) or biosynthetic dehydrogenase (GDH). Activity GS/GOGAT cycle required under nitrogen-limiting conditions decreased ammonium/ammonia ((NH4)+)...
Abstract Land surface phenology (LSP) in the Sahara desert is poorly understood due to difficulty detecting subtle variations vegetation greenness. This study examined spatial and temporal patterns of LSP its responses rainfall seasonality desert. We first generated daily two‐band enhanced index (EVI2) from half‐hourly observations acquired by Spinning Enhanced Visible Infrared Imager on board Meteosat Second Generation series geostationary satellites 2006 2012. The EVI2 time was used...
Detecting spatial patterns of land surface phenology (LSP) with high and temporal resolutions is crucial for accurately estimating phenological response feedback to climate change biogeochemical cycles. Numerous studies have revealed LSP across the Qinghai–Tibet Plateau (QTP) using a variety coarse-resolution satellite data. However, detailed along changes mountain topography remain poorly understood, which greatly limits efforts predict impacts on vegetation growth ecosystem productivity in...
Abstract At the seasonal time scale, daily photochemical reflectance index (PRI) measurements track changes in photoprotective pigment pools as plants respond to seasonally variable environmental conditions. As such, remotely sensed PRI products present opportunities study processes evergreen conifer forests, where complex vegetation dynamics are difficult capture due small annual chlorophyll content or leaf structure. Because is tied explicitly short‐ and long‐term pigments that responsible...
Knowledge of how rainfall seasonality affects land surface phenology has important implications on understanding ecosystem resilience to future climate change in the Congo Basin. We studied impacts cover response canopy greenness cycle (CGC) rainy season Basin a yearly basis during 2006–2013. Specifically, we retrieved CGC from time series two-band enhanced vegetation index (EVI2) acquired by Spinning Enhanced Visible and Infrared Imager (SEVIRI). then detected onset (ORS) end (ERS) using...
The Colorado River Basin (CRB) includes seven states and provides municipal industrial water to millions of people across all major southwestern cities both inside outside the basin. Agriculture is largest part CRB economy crop production depends on irrigation, which accounts for about 74% total demand cross region. A better understanding irrigation demands critically needed as temperatures continue rise drought intensifies, potentially leading shortages Yet, past research dynamics has...
Abstract Paciorek and Wehner raise important questions around our use of the Mann‐Kendall nonparametric trend test on smoothed data for analyzing long‐term hydrometeorological trends in Zhang et al. (2021, https://doi.org/10.1029/2020gl092293 ). We thank them initiating this conversation their gracious cooperation exploring issues addressed comment. In reply we confirm inflation significant p ‐values by choice to smooth, illustrate relatively minor impacts main conclusions paper, add voices...
Abstract The Monte Carlo method has been used to simulate the phase separations of block copolymers and corresponding blends with very high concentration (sum volume fractions blocks A B: ϕ + B = 0,9545). Our main findings are as follows: (1) mixing is nonrandom even in athermal limit. (2) nonselective good solvent molecules (ϕ V 0,0455) mostly located at interface between A‐ B‐rich phases, thus, it not true that monomeric units will remain mixed all temperatures. (3) Even for same...
This article explores voicing processes of identity construction among labor immigrants both inside C hina and in the D utch hinese iaspora. We provide ethnographically grounded data oriented toward a theoretical point: is an essential problem communication. Whether one able to achieve his voice—an outcome communicative process—is often conditioned by pretextual factors that exist before beyond communication, has be negotiated process.