Yan Zhao

ORCID: 0000-0002-8873-226X
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About
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Research Areas
  • Land Use and Ecosystem Services
  • Health disparities and outcomes
  • Plant Water Relations and Carbon Dynamics
  • Remote Sensing in Agriculture
  • Hydrology and Watershed Management Studies
  • Remote Sensing and Land Use
  • Climate variability and models
  • Coastal wetland ecosystem dynamics
  • Coastal and Marine Dynamics
  • Health and Wellbeing Research
  • Intergenerational Family Dynamics and Caregiving
  • Water resources management and optimization
  • Municipal Solid Waste Management
  • Leaf Properties and Growth Measurement
  • Pregnancy and preeclampsia studies
  • Aging and Gerontology Research
  • Cryospheric studies and observations
  • Advanced Technologies in Various Fields
  • Pharmaceutical and Antibiotic Environmental Impacts
  • Regional Development and Environment
  • Environmental and Agricultural Sciences
  • Health Systems, Economic Evaluations, Quality of Life
  • Hydrology and Drought Analysis
  • Forest ecology and management
  • Tropical and Extratropical Cyclones Research

Qilu Hospital of Shandong University
2021-2024

Nanjing Health and Health Commission
2024

Hubei Normal University
2024

Institute of Zoology
2023

Chinese Academy of Sciences
2015-2023

University of Chinese Academy of Sciences
2018-2023

Innovation Research Center
2023

Southwest University
2023

Harbin Institute of Technology
2022

Ningbo Science and Technology Bureau
2022

Abstract The considerable interest in detecting global vegetation changes based on satellite observations is increasing. However, studies rely single indices to explore the driving mechanisms of greening trend might exacerbate uncertainties ecosystem change. Thus, growth dynamics from various biophysical properties required be monitored comprehensively. In this study, a consistent framework for evaluating trends was developed five widely used satellite‐derived products MODIS Collection 6;...

10.1029/2020ef001618 article EN cc-by Earth s Future 2020-08-27

Abstract Dispersal, rather than species sorting, is widely recognized as the dominant driver for determining meta‐community structure at fine geographical scales in running water ecosystems. However, this view has been challenged by a recently proposed “fine‐scale sorting hypothesis,” where community can be largely determined an environmental gradient formed local pollution scales. Here, we tested hypothesis studying composition and distribution of metazoan zooplankton heavily polluted...

10.1002/ece3.4037 article EN cc-by Ecology and Evolution 2018-04-17

Deng, J. J.; Harff, Li, Y. F., Zhao, Y., and Zhang, H., 2016. Morphodynamics at the coastal zone in Laizhou Bay, Bohai Sea. Morphogenetic processes of Yellow River Delta Sea, China, have to be described by interrelation riverine sediment supply, relative sea level change effects wind driven waves nearshore currents. The research area is regarded a natural laboratory development river dominated with interfering anthropogenic forcing factors. As well for historical hindcast as future...

10.2112/si74-006.1 article EN Journal of Coastal Research 2016-03-02

Measures to characterize the spatial patterns of vegetation change can provide important information for understanding and assessing habitat fragmentation its causes. This study developed a new framework assess by integrating coverage across giant panda ecosystem China. Based on Moderate Resolution Imaging Spectroradiometer (MODIS) time-series data, we detected historical disturbances used "abrupt," "gradual," "total" processes from 2000 2017. The were described clusters outliers, was...

10.1016/j.ecolind.2021.107418 article EN cc-by-nc-nd Ecological Indicators 2021-01-27

Multiple cropping provides China with a very important system of intensive cultivation, and can effectively enhance the efficiency farmland use while improving regional food production security. A multiple index (MCI), which represents intensity reflects effects climate change on agricultural systems, often serves as useful parameter. Therefore, monitoring dynamic changes in MCI over large area using remote sensing data is essential. For this purpose, nearly 30 years MCIs related to dry land...

10.3390/s16040557 article EN cc-by Sensors 2016-04-19

Abstract Objectives Few studies have investigated the association between social capital and quality of life (QoL) among stroke patients. To address this research gap, we aimed to explore QoL patients in Anhui Province, China. Study design Cross-sectional study. Methods This cross-sectional study was conducted using a multi-stage stratified random sampling method. The following data including demographic characteristics, health-related conditions, five dimensions status, were collected...

10.1186/s12955-022-01925-x article EN cc-by Health and Quality of Life Outcomes 2022-02-05

Abstract In view of the key factor in regional hydrological processes and water resource management, temporal patterns precipitation anomalies oscillations were detected by Quantile Perturbation Method (QPM) Singular Spectrum Analysis (SSA) Method, spatial identified using Principal Component (PCA) Method. addition, teleconnections lagged influence with large-scale climate Yangtze River Delta (YRD) China from 1957 to 2016 also analyzed. Results showed that, temporally, main all found be 2,...

10.2166/wcc.2022.097 article EN cc-by-nc-nd Journal of Water and Climate Change 2022-07-19

China is a large grain producer and consumer. Thus, obtaining information about the cropping intensity (CI) in cultivated land, as well understanding intensified utilization of important to ensuring an increased production food security for China. This study aims detect map changes CI over period 36 years across China’s core grain-producing area—the North Plain (NCP)— using remotely sensed leaf area index (LAI) time series data acquired by Global LAnd Surface Satellite (GLASS) products. We...

10.3390/rs13193911 article EN cc-by Remote Sensing 2021-09-30

Tang, C.; Li, Y. F.; Liu, X.; Zhao, Y., and Zhang, H., 2016. Risk of surface sediment erosion in the Bohai Sea, North Yellow Sea its indication to tidal sand ridge occurrence. Bottom geomorphological evolution distribution are under strong control forcing along China's coast. To quantify assess temporal-spatial change bottom environment, a risk-based probabilistic concept is applied maps risk constructed. Sediment data categorized into 5 classes, together with hydrodynamic temporal...

10.2112/si74-012.1 article EN Journal of Coastal Research 2016-03-02

Introduction Cognitive Impairment (CI) in the elderly, encompassing conditions ranging from Mild (MCI) to dementia, represents a growing public health concern globally. This study aims investigate prevalence and correlates of CI among individuals aged 80 above. Methods The conducts 13,027 elderly individual’s door-to-door surveys, followed by cross-tabulation analysis data, logistic regression analysis, condition assessments examine various determinants CI. Results current study’s key...

10.3389/fpsyt.2024.1355708 article EN cc-by Frontiers in Psychiatry 2024-04-02

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10.2139/ssrn.4784915 preprint EN 2024-01-01

This study aimed to identify the types of quality life (QoL) based on five dimensions EQ-5D and predict factors affecting QoL.

10.3389/fpubh.2024.1433018 article EN cc-by Frontiers in Public Health 2024-12-11

With the development of animal husbandry, environmental pollution caused by livestock and poultry breeding (LPB) has become a major problem faced protection departments. In response to this problem, study established spatial suitability evaluation system for LPB. According particularity indicators, there is nonlinear relationship after quantification not all elements in matrix presented indexes units have an ‘order’ relationship. Therefore, selects method combining self-organising map...

10.3390/su14127464 article EN Sustainability 2022-06-18

In recent years, with the rapid development of urbanization in China, land acquisition work is particularly important. The division expropriated area primary factor to be considered when evaluating comprehensive price area. Reasonable can help improve scientific and applicability region. How maximize protection farmers’ rights interests by requisition an urgent problem solved. Taking Gongcheng Yao Autonomous County as example, this study adopted multi-factor evaluation method evaluate area,...

10.4236/jgis.2020.126034 article EN Journal of Geographic Information System 2020-01-01
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