Contents
2020
Volume: 11 Issue 5
11 Article(s)

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Comparison and Analysis of Estimation Methods for Heavy Metal Pollution of Farmland Soils
Mamattursun EZIZ, Adila HAYRAT, and YANG Xiuyun
Heavy metal pollution of farmland soils is a serious environmental problem. The accurate estimation of heavy metal pollution levels of farmland soils is very crucial for sustainable agriculture. Concentrations of heavy metal elements (As, Cd, Cr, Cu, Mn, Ni, Pb, and Zn) in farmland soils at 186 sampling sites in the Ba
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 435 (2020)
Values of the Farmland Ecosystem Services of Qingdao City, China, and their Changes
CAI Shizhen, ZHANG Xuliang, CAO Yinghui, ZHANG Zhaohui, and WANG Wei
The values of farmland ecosystem services are composed of several components: provisioning service value, regulating service value, supporting service value and cultural service value, so it is important to make a full assessment of the values of farmland ecosystem services for agriculture and farmland protection. Here
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 443 (2020)
Forest Ecosystem
Effects of Forest Types and Environmental Factors on Soil Microbial Biomass in a Coastal Sand Dune of Subtropical China
GAO Wei, LIN Meimei, HUANG Yongrong, HUANG Shide, YE Gongfu, and HUANG Zhiqun
Coastal sand dune ecosystems generally have infertile soil with low water-holding capacity and high salinity. However, many plant species have adapted to the harsh sand environment along the southeastern coast of China. Studying the microbial biomass in such an ecosystem can improve our understanding of the roles that
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 454 (2020)
Genetic Diversity of Toona ciliata Populations based on SSR Markers
WANG Yang, YUE Dan, and LI Xinzhi
In order to provide a theoretical basis for the protection and development of T. ciliata germplasm resources, we studied the genetic diversity of T. ciliata by using SSR (Simple Sequence Repeat) primers to evaluate the genetic diversity of 192 T. ciliata germplasm samples from 24 populations of 5 provinces. DataFormate
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 466 (2020)
Resource Economy
Supply and Demand Levels for Livestock and Poultry Products in the Chinese Mainland and the Potential Demand for Feed Grains
HUANG Shaolin, LIU Aimin, LU Chunxia, and MA Beibei
The widening gap between the supply and demand levels for livestock and poultry products in the Chinese mainland poses a significant challenge to the secure supply of feed grains. Therefore, the accurate prediction of the demand potential for feed grains represents a key scientific issue for ensuring food security in t
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 475 (2020)
A Comparative Decomposition Analysis of the Factors Driving Energy-related Carbon Emissions from Three Typical Provinces in China: Jiangsu, Henan and Inner Mongolia
LIU Xianzhao*
An accurate understanding of the real situation of energy-related carbon emissions and the main factors driving the carbon emissions increments are crucial for China to realize its emission mitigation targets. Adopting the comparative decomposition of an extended LMDI (Log-Mean Divisia Index) approach, this study decom
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 483 (2020)
Research Framework for Ecosystem Vulnerability: Measurement, Prediction, and Risk Assessment
WANG Yajun, and ZHONG Lifang
The fragility of ecosystem health has become a key factor hindering the sustainable development of the ecological environment. Through a review of published research from domestic and foreign scholars, starting from the endogenous logic of studies in the field of ecosystem vulnerability (EV), this paper sorts out the l
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 499 (2020)
Spatial Distribution of Surface Soil Organic Carbon Density and Related Factors along an Urbanization Gradient in Beijing
TIAN Yuhong, LIU Fenghua, and WANG Tiantian
Urban surface soil has a unique set of structures and processes that affect surface soil organic carbon density (SOCdensity) and its spatial variations. Using Beijing as a case study, and assisted by field investigations and experiments, we analyzed the spatial distribution of SOCdensity in different land use types and
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 508 (2020)
Effect of Long-term Experimental Warming on the Nutritional Quality of Alpine Meadows in the Northern Tibet
SUN Wei, LI Shaowei, ZHANG Yangjian, and FU Gang
The nutritional quality of grasslands is closely related to recruitment of young and population dynamics of livestock and wild herbivores. However, the response of nutritional quality to climate warming has not been fully understood in the alpine meadow on the Tibetan Plateau, especially in the Northern Tibet. Here, we
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 516 (2020)
Physiological Responses of Pistia stratiotes and Its Fluoride
Removal Efficiency
ZHANG Yun, and CHEN Jinfa
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 525 (2020)
Stakeholder Contradictions and Win-win Strategies for Tourism along the Ancient Tea Horse Road in the South of Yunnan based on Game Analysis
WANG Yan, and XIE Hongzhong
With the emergence of the concept of cultural routes, researchers have increasingly turned their attention to the sustainable development of tourism along cultural routes. The needs for community participation and the ongoing provision of benefits of stakeholders are characteristics of cultural routes. Therefore, the i
Journal of Resources and Ecology
  • Publication Date: Aug. 30, 2020
  • Vol.11 Issue, 5 531 (2020)