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Assessment of Natural Resources Sustainability and Ecological Carrying Capacity

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Sustainability in Geographic Science".

Deadline for manuscript submissions: 1 September 2025 | Viewed by 1400

Special Issue Editors


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Guest Editor
School of Water and Environment, Chang’an University, Xi’an 710054, China
Interests: hydraulic engineering; hydrology and water resources; environmental engineering
Special Issues, Collections and Topics in MDPI journals

E-Mail Website
Guest Editor
School of Water and Environment, Chang’an University, Xi’an 710054, China
Interests: basin hydrological simulation; urban river water pollution control; water resources system analysis and optimal allocation
Special Issues, Collections and Topics in MDPI journals

Special Issue Information

Dear Colleagues,

In this Special Issue, original research articles and reviews are welcome. Research areas may include (but not limited to) the following:

In recent years, the rapid growth of the population has brought great pressure to resources and the environment, and the unreasonable exploitation and utilization of natural resources have resulted in different degrees of destruction of the ecological environment. The sustainable development of resources and the environment is a common goal pursued by all countries across the world. How to accurately estimate and evaluate the use (destruction) of the ecological environment by human activities is a hot topic in the current research on sustainable development.

In the process of pursuing economic development and social progress, the world is confronted with a series of ecological problems such as climate change, irrational development and utilization of energy, shortage of water resources, and environmental pollution to varying degrees, resulting in overwhelming the ecological environment. In view of this, countries around the world are gradually realizing that economic development must pay attention to the balance between ecology, society and resources and the environment, in addition to the capacity of each ecosystem and the pressure faced. How to promote the stable development of human society under the constraint of limited natural resources and ecological environment is the key to solve the current sustainable development issues. Research on the relationship between human activities, natural resources, and ecological environment changes at the regional scale is of great significance for realizing sustainable social development.

Under the dual pressure of climate change and human activities, theories such as sustainable development, ecological footprint, resources, and environmental carrying capacity have been paid more and more attention by researchers, and relevant methods to measure the resource and environmental pressure caused by human activities have seen rapid development. Understanding the changes in human activities, resource consumption, and the ecological footprint in typical regions is helpful for more scientific resource and environmental sustainable management at different levels. However, it seems unrealistic to completely reduce the ecological environmental pressure in this framework, especially because of the complexity and diversity of resources and the environment; the traditional single accounting and evaluation method of ecological environmental pressure cannot meet the needs of comprehensive environmental impact assessment, and this easily leads to the transfer of ecological environmental risks. In these cases, powerful methods, such as the change from single indicator quantification to multi-indicator quantification and supplementing and improving the accounting methods of ecological footprint and carrying capacity through other ecological indices, are the best way to solve ecological environmental problems and optimize the utilization degree of natural resources.

Given this scientific framework, we would like to invite scientists involved in this area of research to contribute to this Special Issue, which will focus on analyses, experiments, or simulations that lead to natural resource shortages, changes in the ecological environment, and methods of measuring resource and environmental stress under the influence of global climate change and human activities. Therefore, manuscripts relating the interaction of human–land systems in arid and semi-arid areas at different scales and the carrying capacity of resources and the environment, through analysis, monitoring, and modelling are welcome, in addition to studies aimed at assessing the environmental impact of water and energy use in human activities, methods for assessing the sustainability of natural resources and ecosystem risk assessment, and studies focused on the evolution of the quality of the ecological environment.

We look forward to receiving your contributions.

Prof. Dr. Aidi Huo
Prof. Dr. Pingping Luo
Prof. Dr. Jiqiang Lyu
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Sustainability is an international peer-reviewed open access semimonthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2400 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • human activities
  • sustainable development
  • ecological carrying capacity
  • ecological footprint
  • natural resources

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Published Papers (2 papers)

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Research

21 pages, 6503 KiB  
Article
Tree Species Diversity and Tree Growth Affected Element Compositions in Glomalin-Related Soil Protein–Soil pH Interaction
by Qianru Ji, Guanchao Cheng, Xu Zhang, Wenjie Wang, Xiaorui Guo and Huimei Wang
Sustainability 2025, 17(2), 801; https://doi.org/10.3390/su17020801 - 20 Jan 2025
Viewed by 467
Abstract
Glomalin-related soil protein (GRSP), a glycoprotein derived from mycorrhizal fungal hyphae, is a mixture of substances rich in various elements essential for plant growth. However, the impacts of tree diversity and forest structure on the element content and storage of GRSP are not [...] Read more.
Glomalin-related soil protein (GRSP), a glycoprotein derived from mycorrhizal fungal hyphae, is a mixture of substances rich in various elements essential for plant growth. However, the impacts of tree diversity and forest structure on the element content and storage of GRSP are not well understood. To investigate this, we collected soil samples from 720 plots (10 m × 10 m) and determined the relative content and storage of elements (C, N, O, Si, P, Fe, Al, Na, Mg, Ca, and K) in GRSP. Additionally, the tree diversity, tree size and density, tree assemblage, and soil physicochemical properties were determined. The results show the following: (1) Plots with lower diversity had 1.27 times higher storage of 11 elements in GRSP compared to those with higher diversity. Plots with higher soil electrical conductance (EC) plots had 28–35% higher storage of 11 elements in GRSP. (2) The relative content of Na, C, and N in GRSP showed a positive relationship with pH, while they exhibited a negative relationship with soil EC, available phosphorus (AP), and tree density. Other elements generally showed contrasting patterns. (3) Path analysis reveals that tree diversity and tree growth had stronger effects on the elemental composition of GRSP than tree spatial assemblage. The magnitude of the driving path coefficients depended on the factors closely related to soil pH. This study demonstrates that the elemental composition of GRSP can be dynamically affected by tree diversity and stand structure, with soil pH playing a crucial interactive role. Full article
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15 pages, 6556 KiB  
Article
Evolution Analysis of the Ecological Footprint and the Ecological Carrying Capacity of Water Resources at Different Spatial and Temporal Scales: A Case Study of Gansu Province
by Qi Liu, Aidi Huo, Yanran Liu, Ping Zhang, Zhixin Zhao and Xuantao Zhao
Sustainability 2024, 16(24), 11000; https://doi.org/10.3390/su162411000 - 15 Dec 2024
Viewed by 781
Abstract
Exploring the ecological footprint and ecological carrying capacity is an effective method to evaluate the sustainable development and utilization of natural resources. Gansu Province, one of the typical arid regions in northwest China that is primarily focused on agriculture, was selected to analyze [...] Read more.
Exploring the ecological footprint and ecological carrying capacity is an effective method to evaluate the sustainable development and utilization of natural resources. Gansu Province, one of the typical arid regions in northwest China that is primarily focused on agriculture, was selected to analyze the evolution of the water ecological footprint and carrying capacity in this paper. In addition, the breadth and depth of the water footprint were combined to further evaluate the current situation of water resource utilization and management across different regions. This study can complement the research on the ecological footprint in arid areas dominated by agriculture. The results showed that (1) the agricultural water footprint was the main footprint and the key to water conservation. The overall water ecological footprint indicated a slow decline trend from 2009 to 2022 in Gansu Province. There was a gradual reduction in the agricultural water footprint and a notable increase in the ecological environment water footprint, indicating water use structures were generally becoming reasonable. (2) During the period, the eco-capacity and per capita eco-capacity exhibited similar trends in fluctuation and change, and spatial distribution was relatively dispersed due to the precipitation, total water resources, and industrial structure in the regions. (3) For prefecture-level cities, the depth of the water ecological footprint showed obvious spatial agglomeration. According to the results, the water footprint breadth of Zhangye and Longnan was larger, and the water resource flow can meet the local water demand. The water footprint depth of Lanzhou, Jinchang, Baiyin, and Jiayuguan was high, indicating the stock of water resources needs to be consumed to satisfy social production and living. The results can provide a scientific basis for the effective management and rational conservation of water resources. Full article
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