A5102935120- Land Use and Ecosystem Services
- Urban Green Space and Health
- Urban Heat Island Mitigation
- Heavy metals in environment
- Plant tissue culture and regeneration
- Mercury impact and mitigation studies
- Ecology and Vegetation Dynamics Studies
- Plant Genetic and Mutation Studies
- Soil erosion and sediment transport
- Peatlands and Wetlands Ecology
- Soil Carbon and Nitrogen Dynamics
- GABA and Rice Research
- Heavy Metal Exposure and Toxicity
- Plant Stress Responses and Tolerance
- Impact of Light on Environment and Health
- Plant responses to water stress
- Fire effects on ecosystems
- Metallurgy and Material Science
- Periodontal Regeneration and Treatments
- Pharmaceutical and Antibiotic Environmental Impacts
- Groundwater and Watershed Analysis
- Sustainable Supply Chain Management
- Atmospheric chemistry and aerosols
- Plant Ecology and Soil Science
- dental development and anomalies
Henan Agricultural University
2021-2025
Qinghai Normal University
2025
Wuhan University of Technology
2024
Peking University
2016-2022
Xinjiang Institute of Ecology and Geography
2015
Chinese Academy of Sciences
2015
Shandong University
2009
Terrestrial mercury (Hg) transport, induced by water erosion and exacerbated human activities, constitutes a major disturbance of the natural Hg cycle, but processes are still not well understood. In this study, we modeled these using detailed information on in soils found that vast quantities total (THg) being removed from land surfaces China as result erosion, which were estimated at 420 Mg/yr around 2010. This was significantly higher than 240 mobilized 1990. The mechanism excavated...
Soil erosion, which has been recently shown to significantly perturb carbon cycling, occurs naturally but can be either enhanced or reduced by human activities. However, the impacts of soil erosion on terrestrial contaminant cycles remain unclear. Here, we select eight trace elements, i.e., arsenic, cadmium, chromium, copper, nickel, lead, zinc, and mercury, examine erosional elements' fate transport across China. By synthesizing detailed distribution fluxes, element inventories, diverse...
As global climate change and urban issues worsen, increasing carbon offsets is crucial, with plants playing a key role. However, research on assessing plant sequestration (CSE) capacity at the regional scale, selecting plants, optimizing CSE capacity-based scenarios still limited. A total of 272 species were surveyed in nine cities Zhengzhou Metropolitan Area (ZMA). The i-Tree biomass models estimated average storage (CS) density 9.32 kg C m−2 0.55 y−2 ZMA. highest CS (13.58 m−2) was...
Cities are major contributors to global carbon emissions; however, urban parks offer substantial potential for sinks. Research on factors influencing capture in park vegetation is still limited. This study investigates 81 Xinyang, Henan Province, quantify woody plant storage (CS) and sequestration (CSG). By surveying all types quantities these parks, along with like attributes, community structure, biodiversity, spatial distribution, connectivity, complexity, we create statistical models CS...
The surface urban heat island (SUHI) effect, driven by human activities and land cover changes, leads to elevated temperatures in areas, posing challenges sustainability, public health, environmental quality. While SUHI drivers at large scales are well-studied, finer-scale thermal variations remain underexplored. This study employed the Local Climate Zones (LCZs) framework analyze temperature (LST) dynamics Zhengzhou, China. Using 2022 mean LST data derived from a single-channel algorithm,...
Urban parks serve as essential carbon sinks in cities, mitigating climate change by sequestering atmospheric CO2. Maximizing the sequestration potential within constrained urban spaces is a critical step toward neutrality. However, few studies have systematically examined how internal spatial composition and shape of green affect their vegetation capacity. This study analyzes relationship between landscape indices density (VCSD) using field surveys high-resolution remote sensing data from...
Urban ecosystem dysfunction, habitat fragmentation, and biodiversity loss caused by rapid urbanization have threatened sustainable urban development. quality is one of the important indicators for assessing ecological environment. Therefore, it great practical significance to carry out a study on driving mechanism integrate results into planning. In this study, taking Zhengzhou, China, as an example, InVEST model was used analyze spatial differentiation characteristics Geodetector software...
Greenscaping, a key sustainable practice, helps cities combat rising temperatures and climate change. Urban parks, pivotal greenscaping element, mitigate the urban heat island (UHI) effect. In this study, we utilized high-resolution remote sensing imagery (GF-2 Landsat 8, 9) in situ measurements to analyze seasonal thermal regulation of different park types Zhengzhou, China. We calculated vegetation characteristic indices (VCIs) landscape patterns (LMs) employed boosted regression tree...
Understanding the plant-pest interaction under warming with grazing conditions is critical to predict response of alpine meadow future climate change. We investigated effects experimental and on between plants grassland caterpillar Gynaephora menyuanensis in an Tibetan Plateau 2010 2011. Our results showed that significantly increased nitrogen concentration graminoids sward openness a lower height, coverage, plant litter mass community. Grazing G. body size potential fecundity 2010. The...
Changes in the types and contents of metabolites plants can occur response to environmental stress. In this study, pumpkin seeds were cultivated a cadmium ion solution (cadmium sulfate) for 7 days, growth parameters, antioxidant enzyme activities, root, stem, leaf analyzed. The results showed that accumulation characteristics order root > stem leaf. Cadmium restrained promoted superoxide dismutase, peroxidase, catalase activities but inhibited their did not change total biomass seedlings....
The effect of urbanization on the urban thermal environment (UTE) has attracted increasing research attention because its significant effects local weather and climate, serious consequences for people. However, systematic study relationship between UTE been undertaken only to a limited extent. Using quantitative remote sensing multi-buffer ring method multiple spatial scales method, here we analyze Landsat TM/ETM+ images Zhengzhou in Central China acquired four different dates 2017...
Large quantities of organic matter are stored in frozen soils (permafrost) within Qinghai-Tibetan Plateau (QTP). The most QTP regions particular have experienced significant warming and wetting over the past 50 y, this trend is projected to intensify future. Such climate change will likely alter soil freeze-thaw pattern permafrost active layer towards greenhouse gas nitrous oxide (N2O) release. However, interaction effect altered moisture on N2O emission during freezing thawing unclear. Here...
Highly elevated concentrations of total mercury (THg) and methylmercury (MeHg) were found in the municipal sewage Tibet. Material flow analysis supports hypothesis that these are related to regular ingestion Hg-containing Traditional Tibetan Medicine (TTM). In Tibet 2015, a 3600 kg THg was released from human body into terrestrial environment as result TTM ingestion, amounting 45% release Tibet, hence substantially enhancing environmental Hg burden. Regular leads chronic exposure Tibetans...
Understanding the relationship between different essential urban land use categories and thermal environment is for planning, resource allocation decision support. However, most of spatiotemporal correlations types LST are focused on industrial green space, there fewer discussions totality types. Here, using multi-source remote sensing images, correlation analysis stepwise regression method, we elaborate landscape structure surface temperature (LST) across seasons 850 planning management...
Urban parks can mitigate the urban heat island (UHI) and effectively improve microclimate. In addition, quantifying park land surface temperature (LST) its relationship with characteristics is crucial for guiding design in practical planning. The study’s primary purpose to investigate between LST landscape features different categories based on high-resolution data. this study, we identified cover types of 123 Luoyang using WorldView-2 data selected 26 pattern indicators quantify...
This article investigates the potential for carbon reduction in urban parks Shangqiu City using high-resolution remote sensing imagery. The aim is to guide modern neutrality strategies. estimated based on mitigation of heat island effect by park greenery, which reduces energy consumption. are regarded as cool centers, and 100 cooling gradients gradually formed outward until temperature reaches that impermeable surfaces. saved mitigating statistically calculated greenery. Additionally, this...
Quantifying the dynamics of green infrastructure (GI) in agricultural peri-urban areas is great significance to regional ecological security, food and sustainable development urban integration. Based on remote sensing images, this study aims provide a spatiotemporal dynamic assessment GI Baisha District from 2007 2018 improve layout planning policies perspective security security. Research methods include landscape pattern indices, spatial autocorrelations, grid analyses case study. The...