Ecosystem-Disturbance Interactions in Forests

A special issue of Forests (ISSN 1999-4907). This special issue belongs to the section "Forest Ecology and Management".

Deadline for manuscript submissions: 31 May 2024 | Viewed by 928

Special Issue Editors


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Guest Editor
1. Competence Center for Economic, Ecological and Social Sustainability, Free University of Bozen-Bolzano, Bolzano, Italy
2. Faculty of Agricultural, Environmental and Food Sciences, Free University of Bozen-Bolzano, Bolzano, Italy
Interests: climate change adaptation; vegetation dynamics; forest ecology; disturbance ecology; ecosystem resilience; forest restoration; plant ecology; genetic diversity; functional diversity

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Guest Editor
Department of Agricultural, Environmental and Food Sciences, Università degli Studi del Molise, Campobasso, Italy
Interests: climate-smart forestry; forest ecophysiology; forest monitoring; biogeochemical cycles; resilience; mitigation; adaptation; biodiversity; forest restoration; disturbance
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Guest Editor
Swiss Federal Institute for Forest, Snow and Landscape Research WSL, Birmensdorf, Switzerland
Interests: forest modelling; disturbance impact on forest ecosystems; naturalness of forests; natural tree regeneration; interactions of climate change and disturbances; maintaining forest ecosystem services under climate change

Special Issue Information

Dear Colleagues,

In the past few years, major disturbances due to wind, snow pressure, avalanches, fire, and insect outbreaks have occurred in forests worldwide. Increasing the complexity of the problem, these disturbances are projected to increase in intensity and frequency, interact, and fuel further destructive impact on ecosystems. For example, windthrow, snow pressure, and stressful weather conditions can act in concert to trigger insect outbreaks. Forest ecosystems respond to disturbance events and legacies at different timescales in different ways. Their response generally depends on a multitude of factors related to climate, environment, and the properties of the ecosystem itself. Key components in this respect are the structure, composition, and diversity of the vegetation and their variation in time and space. Disturbance–structure interactions change as trees and forests age and influence the landscape-scale processes. The increasing interactions of disturbance regimes with forest structures and the differential responses of trees and ecosystems pose a novel challenge for forest research and management. With this Special Issue, we call for research that investigates the system properties and their link to disturbance–structure interactions. A quantification of the structural and functional components related to the disturbance impact and the recovery process from stand- to landscape-scale is necessary to understand these natural processes and to design and implement adaptive management and enhance the restoration and resilience of forest systems.

Prof. Dr. Camilla Wellstein
Prof. Dr. Roberto Tognetti
Dr. Daniel Scherrer
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. Forests is an international peer-reviewed open access monthly 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 2600 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

  • disturbance event
  • ecosystem properties
  • ecosystem recovery
  • forest management
  • forest restoration
  • insect outbreak
  • pathogens
  • tree composition
  • vegetation structure
  • weather conditions

Published Papers (1 paper)

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Research

19 pages, 2670 KiB  
Article
A Study of the Influence of the Type of Land Use on the Enzymatic Activity of Soils in Southwestern China
by Zhiliang Ma, Wenjuan Xu, Yamei Chen, Mei Liu and Jiahao Wen
Forests 2024, 15(4), 581; https://doi.org/10.3390/f15040581 - 22 Mar 2024
Viewed by 663
Abstract
Although soil enzyme activity can act as an effective indicator of soil nutrient status, there is some uncertainty about its accuracy within soil depth across different land uses. To assess the effects of different land uses on the interactions between soil enzyme activity [...] Read more.
Although soil enzyme activity can act as an effective indicator of soil nutrient status, there is some uncertainty about its accuracy within soil depth across different land uses. To assess the effects of different land uses on the interactions between soil enzyme activity and nutrient status within different soil horizons, in this study we examined soil total carbon (C), nitrogen (N), and phosphorus (P) concentrations, pH, and the activities of five hydrolytic (i.e., amylase, invertase, cellulase, acid phosphatase, and urease) and three oxidative enzymes (i.e., catalase, dehydrogenase, and phenol oxidase) involved in C, N, and P acquisition and evaluated their interactions within the topsoil (0–10 cm), subsoil (10–20 cm), and deeper soil layer (20–30 cm) under various land uses (i.e., rice field, cultivated land, bamboo plantation, forest land, and barren land). We found that the levels of hydrolytic enzyme activities and nutrient concentrations were higher in the topsoil than the deeper layer. The hydrolytic enzyme activities were positive correlated with soil C, N, and P concentrations, while the activities of oxidative enzymes showed strong associations with soil pH. Furthermore, the results of fuzzy comprehensive evaluation models suggest that the overall enzyme activity can serve as an indicator of soil nutrient status in the topsoil and subsoil, but not in the deeper layer. The depth-specific nature of soil enzyme–nutrient relationships may be attributed to different land-use management practices. Our study highlights the complex interactions between soil nutrients, pH, and enzyme activities within soil profiles, and soil enzyme activity as an indicator of soil nutrient status is depth-dependent across the different land uses. The specific functional groups of enzymes and the gradients of resources and environmental conditions within the soil profile that is partly mediated by land use play crucial roles in shaping these relationships. Our results can also provide some new insights into sustainable soil management practices under the background of intense anthropogenic activities and global change. Full article
(This article belongs to the Special Issue Ecosystem-Disturbance Interactions in Forests)
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