Sustainable Monitoring of Wetland Ecosystems for Environmental Conservation

A special issue of Land (ISSN 2073-445X). This special issue belongs to the section "Land, Soil and Water".

Deadline for manuscript submissions: 31 May 2026 | Viewed by 2132

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Guest Editor
Chengdu Institute of Biology, Chinese Academy of Sciences, Chengdu 610041, China
Interests: grassland ecology; biodiversity and its functions; restoration ecology
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Special Issue Information

Dear Colleagues,

Wetlands are critical ecosystems that provide habitats for diverse species and play an essential role in environmental conservation by filtering pollutants and mitigating the impact of floods and storms. The effective monitoring of wetland ecosystems is crucial to ensure their continued health and conservation. Current challenges in wetland monitoring include limited access to remote areas and a lack of coordinated data collection efforts.

This Special Issue aims to gather interdisciplinary research advancing our understanding of wetland ecosystems and promoting sustainable monitoring practices. It seeks to provide a platform for researchers, conservationists, and policymakers to share insights, exchange ideas, and develop collaborative approaches to the sustainable monitoring and conservation of wetland ecosystems. We encourage submissions that not only document the status and trends of wetland ecosystems but also offer solutions and strategies for their sustainable management and conservation.

This Special Issue will welcome manuscripts that link the following themes:

  • wetland ecology, hydrology, soil and sediment characteristics, and the development of innovative monitoring techniques;
  • discussions on the development and implementation of policies aimed at wetland protection, as well as management practices which enhance the resilience of these ecosystems;
  • carbon–nitrogen cycles, climate change, and the underlying mechanisms affecting their interaction;
  • Landscape characteristics affecting wetland restoration.

We look forward to receiving your original research articles and reviews.

Prof. Dr. Yongheng Gao
Guest Editor

Manuscript Submission Information

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Keywords

  • wetlands
  • restoration
  • ecosystems
  • landscape
  • wetland protection

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Published Papers (1 paper)

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Research

29 pages, 4884 KB  
Article
Immediate Impact of Rewetting on Carbon Dynamics in a Degraded Irish Raised Bog
by Elena Aitova, Florence Renou-Wilson, David Wilson, William Crowley and Terry R. Morley
Land 2025, 14(11), 2226; https://doi.org/10.3390/land14112226 - 11 Nov 2025
Cited by 1 | Viewed by 1477
Abstract
Peatlands are the most efficient terrestrial ecosystems for long-term carbon (C) storage. In Ireland, approximately 84% of raised bogs are degraded, contributing an estimated emission of 1.9 Mt C year−1, nearly one-third of which originates from domestic peat extraction sites. Rewetting [...] Read more.
Peatlands are the most efficient terrestrial ecosystems for long-term carbon (C) storage. In Ireland, approximately 84% of raised bogs are degraded, contributing an estimated emission of 1.9 Mt C year−1, nearly one-third of which originates from domestic peat extraction sites. Rewetting aims to reduce C emissions and restore sequestration capacity; however, immediate post-restoration effects remain poorly quantified. We investigated the short-term impact of rewetting on C fluxes over a 3-year period at a former domestic peat extraction site. CO2 and CH4 fluxes were measured across rewetted and adjacent unrestored areas with matched ecotopes (vegetation communities). Results show that rewetting led to substantial reductions in C emissions across all ecotopes. Compared to unrestored areas, the Sub-marginal and Facebank ecotopes had lower average annual C emissions by 0.88 and 0.74 t C ha−1, respectively. In the cutover bog, rewetting reduced emissions in Eriophorum and Molinia ecotopes by 2.17 and 0.59 t C ha−1 year−1, respectively. This study demonstrates that rewetting led to immediate carbon reduction, and can deliver immediate climate mitigation benefits. Expanding restoration to include undesignated domestic extraction bogs offers a cost-effective strategy to reduce emissions from degraded peatlands in the near term. Full article
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