Results 11 to 20 of about 16,865,636 (312)

On the urban resource and environment carrying capacity in China: A sustainable development paradigm.

open access: yesJournal of Environmental Management, 2023
As urbanization progresses, the number of resource and environmental problems that impede sustainable growth in cities is increasing. The urban resource and environment carrying capacity (URECC) serves as a crucial indicator for understanding the ...
Lu Xu, Chunxiao Wang, Ning Ba, Yu Hao
semanticscholar   +1 more source

The Progress of Child Trafficking Studies in China and Abroad since 2000: A Bibliometric Analysis Based on CiteSpace

open access: yesRedai dili, 2022
As a crime that threatens public safety and social stability, child trafficking has attracted widespread attention from all sectors of society. Few studies have been conducted on child trafficking, especially in the literature review conducted from the ...
Zhou Junjun   +6 more
doaj   +1 more source

Systematic Literature Review on Methods of Assessing Carrying Capacity in Recreation and Tourism Destinations

open access: yesSustainability, 2023
Carrying capacity is paramount to recreation and tourism management, which depends on sustainability between resource protection and experience quality.
Zamru Ajuhari   +4 more
semanticscholar   +1 more source

Automated Glacier Snow Line Altitude Calculation Method Using Landsat Series Images in the Google Earth Engine Platform

open access: yesRemote Sensing, 2022
Glacier snow line altitude (SLA) at the end of the ablation season is an indicator of the equilibrium line altitude (ELA), which is a key parameter for calculating and assessing glacier mass balance.
Xiang Li, Ninglian Wang, Yuwei Wu
doaj   +1 more source

Study on Water Resource Carrying Capacity of Zhengzhou City Based on DPSIR Model

open access: yesInternational Journal of Environmental Research and Public Health, 2023
Based on the driving force–pressure–state–impact–response (DPSIR) model, a comprehensive evaluation index system is constructed. The index weight is determined by the combination weighting method in combination with the data of 2010–2019.
Yizhen Jia, Han Wang
semanticscholar   +1 more source

Recent Spatiotemporal Trends in Glacier Snowline Altitude at the End of the Melt Season in the Qilian Mountains, China

open access: yesRemote Sensing, 2021
Glaciers in the Qilian Mountains, China, play an important role in supplying freshwater to downstream populations, maintaining ecological balance, and supporting economic development on the Tibetan Plateau.
Zhongming Guo   +5 more
doaj   +1 more source

The Memory Map Pattern of Trafficked Children and Its Influencing Elements: Evidence from Successful Cases of Seeking Relatives

open access: yesRedai dili, 2022
Child trafficking has been repeatedly criminalized and has become a timely and important issue of concern to society and academia. Most existing studies focus on macro-analyses and lack a memory-space discussion based on typical trafficking cases.
Wang Juan   +5 more
doaj   +1 more source

Global trends in grassland carrying capacity and relative stocking density of livestock

open access: yesGlobal Change Biology, 2022
Although the role of livestock in future food systems is debated, animal proteins are unlikely to completely disappear from our diet. Grasslands are a key source of primary productivity for livestock, and feed‐food competition is often limited on such ...
J. Piipponen   +7 more
semanticscholar   +1 more source

Space-Time Evolution and Decision-Making Mechanism of Sending Children out for Adoption

open access: yesRedai dili, 2022
Sending children out for adoption has a long history. It completely changes the trajectory of children's survival and development. Trapped in the complexity, concealment, and dispersion of this behavior, the relevant definition is controversial and ...
Ma Xueyao   +6 more
doaj   +1 more source

How much is too much? Estimating tourism carrying capacity in urban context using sentiment analysis

open access: yesTourism Management, 2022
Although the crisis caused by COVID-19 has drastically reduced tourism in many renowned destinations, the hopes of a return to normality are also associated with subdued fears of large crowds invading touristic spots once tourism resumes.
O. Tokarchuk, J. Barr, Claudia Cozzio
semanticscholar   +1 more source

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