Dynamics of Forested Wetland Vegetation and Hydrology in a Changing Environment

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

Deadline for manuscript submissions: closed (30 September 2022) | Viewed by 2407

Special Issue Editors


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Guest Editor
Department of Organismal and Environmental Biology, Christopher Newport University, Newport News, VA 23606, USA
Interests: the effect of water and other variables on wetland plant communities; wetland mitigation; Atlantic white cedar swamps

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Guest Editor
Department of Hydraulic and Ocean Engineering, National Cheng Kung University, Tainan 701, Taiwan
Interests: ecohydraulics; landscape ecology; river restoration; water environment planning and assessment

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Guest Editor
Virginia Institute of Marine Science, The College of William and Mary, Williamsburg, VA 23185, USA
Interests: wetland dynamics (response of forested and marsh to changes in physical, chemical, and biological environmental conditions); vegetation dynamics; restoration ecology (particularly forested and tidal wetlands); tree growth and maturation processes; international wetland policy

Special Issue Information

Dear Colleagues,

Forested wetlands hydrology and vegetative communities are fundamental to the structure, function, and ecosystem services of wetlands. Characteristics of timing, frequency, depth, and duration of flooding have guided evolution within wetland plant communities over millennia. However, novel and intensified stressors to natural ecosystems increasingly interact to cause shifts in plant communities, eruptions of invasive species, altered successional pathways, formation of ghost forests, and endangerment of ecosystems. With the myriad and complex interactions emerging in the Anthropocene era, advances in our understanding of wetland hydrology and vegetated communities needs to keep pace. This Special Issue seeks to address the effects of changing environmental stressors on forest hydrology and indigenous flora. We consider both theoretical and practical perspectives.

Prof. Dr. Robert B. Atkinson
Prof. Dr. Hsiao-Wen Wang
Prof. Dr. James E. Perry
Guest Editors

Manuscript Submission Information

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Keywords

  • sea level rise
  • dendroecology
  • plant community dynamics
  • hydrologic alterations
  • ecological impairment
  • ecological succession
  • invasive species
  • extinction
  • corridors
  • restoration ecology
  • natural resource management
  • climate change mitigation and adaptation

Published Papers (1 paper)

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Research

14 pages, 3346 KiB  
Article
Influence of Climate and Coastal Flooding on Eastern Red Cedar Growth along a Marsh-Forest Ecotone
by Sydney Hall, Stephanie Stotts and LeeAnn Haaf
Forests 2022, 13(6), 862; https://doi.org/10.3390/f13060862 - 31 May 2022
Cited by 2 | Viewed by 2068
Abstract
Coastal forests in the Mid-Atlantic region are threatened by sea level rise through chronic and episodic salinization and hydrologic alterations, leading to inland marsh migration and the occurrence of ghost forests. This study uses dendrochronology to explore the impact of rising sea level [...] Read more.
Coastal forests in the Mid-Atlantic region are threatened by sea level rise through chronic and episodic salinization and hydrologic alterations, leading to inland marsh migration and the occurrence of ghost forests. This study uses dendrochronology to explore the impact of rising sea level on the annual growth of Juniperus virginiana (the Eastern red cedar) at the St. Jones component of the Delaware National Estuarine Research Reserve in Dover, DE. Chronologies from low and high elevations were developed, and a difference chronology (high–low) was generated. A rapid field assessment of tree stress indicated greater stress in low elevation trees, and low elevation soil tests showed higher soil moisture and salt content compared to samples from high elevation. Ring width indices were analyzed in relation to water level, precipitation, the Standardized Precipitation Evapotranspiration Index, and temperature, with Pearson’s correlation analysis. Trees growing at low elevation showed greater climate sensitivity and responded favorably to cool, wet summers. Over time, correlations between growth and climate variables decreased, while negative correlations with tidal water level increased—a pattern that presented nearly a decade earlier in the low elevation system. Given the widespread distribution of the Eastern red cedar and its sensitivity to changes in sea level, this species may be particularly useful as a sentinel of change in coastal landscapes as sea levels rise. Full article
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