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Wetland Ecosystem under Climate Change

A special issue of Sustainability (ISSN 2071-1050). This special issue belongs to the section "Air, Climate Change and Sustainability".

Deadline for manuscript submissions: closed (30 September 2021) | Viewed by 1984

Special Issue Editor


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Guest Editor
School of Hydraulic Engineering, Dalian University of Technology, Dalian 116024, China
Interests: wetland ecosystem and global change; carbon and nitrogen cycling; wetland hydrology; ecosystem service function

Special Issue Information

Dear Colleagues,

Currently, climate change and human activities are deeply influencing the various processes at work in natural ecosystems. As one of the most important terrestrial ecosystems, wetlands function as a key player in mitigating climate change. Although they cover a small percentage of the Earth’s surface, wetlands represent the arteries and veins of the landscape and are vital to human life. Wetlands are among the greatest natural carbon stores on our planet and are crucial to agriculture and fisheries. However, wetlands are suffering from the impacts of both the climate change and human activities. Understanding how their natural processes have been affected and their responses to these impacts is important for the current and future protection of wetlands. Therefore, there is an urgent need to obtain a thorough comprehension of the changes and mechanical processes taking place in wetlands so as to take effective measures to combat the dual stress inflicted upon them by nature and human beings. These are the purposes of the present Special Issue, which should, in particular, cover the following topics: 

The biogeochemical processes of wetlands based on field observations or controlled experiments.

New and innovative methods of examining the carbon, nitrogen and water cycling of wetlands.

Wetlands’ responses to climate change based on the methods of field observation, experiments, model simulations or model–data fusion.

Wetland vegetation and microbial ecology under climate change.

The linkage mechanism between the biogeochemical and biological processes of wetlands.

Wetland eco-hydrology and hydrological processes.

These topics are intended to provide guidance only. Other emerging topics in this field of science are also welcome.

In the context of the above areas of interest, we invite you to submit original research or review papers.

Prof. Dr. Changchun Song
Guest Editor

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

  • climate change
  • wetland ecosystem
  • carbon and nitrogen cycling
  • biological and hydrological processes

Published Papers (1 paper)

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Research

16 pages, 2371 KiB  
Article
The Effects of Water Levels and Interspecific Competition on Two Carex Species in a Temperate Wetland of Northeast China
by Wenwen Tan, Li Sun, Xinhou Zhang and Changchun Song
Sustainability 2020, 12(24), 10654; https://doi.org/10.3390/su122410654 - 20 Dec 2020
Cited by 1 | Viewed by 1621
Abstract
Zonation along a water level is the main spatial distribution characteristic of wetland plants. This is mainly because of the influences of hydrological conditions and interspecific competition, which finally narrow the fundamental niche of a species to its realized niche. In the present [...] Read more.
Zonation along a water level is the main spatial distribution characteristic of wetland plants. This is mainly because of the influences of hydrological conditions and interspecific competition, which finally narrow the fundamental niche of a species to its realized niche. In the present study, a controlled experiment was conducted in order to analyze the relationship between Carex lasiocarpa/Carex pseudocuraica and Glyceria spiculosa, in conditions of three competitive treatments at four water levels. The results showed that in no competition, C. lasiocarpa preferred low water levels, but this preference receded when competing with G. spiculosa. In contrast, C. pseudocuraica had greater preference for low water level when competing with G. spiculosa. The root/shoot ratios of the two Carex species decreased with increasing water levels, but they were almost unaffected by different competition treatments. With the increase in water level during full competition with G. spiculosa, the competitive ability of C. lasiocarpa showed an increasing trend, whereas a contrary trend was observed in C. pseudocuraica. Our results suggested the effects of water levels and their interactions with interspecific competition varied between the two Carex species and played an important role in determining spatial distribution patterns and potential community succession of wetland plants. Full article
(This article belongs to the Special Issue Wetland Ecosystem under Climate Change)
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