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Integrating resilience with functional ecosystem measures: A novel paradigm for management decisions under multiple‐stressor interplay in freshwater ecosystems

Deepa Jaiswal; Usha Pandey; Vibha Mishra; Jitendra Pandey
Global Change Biology · Vol. 27, Issue 16 · pp. 3699-3717 · 2021

Abstract

Moving beyond monitoring the state of water quality to understanding how the sensitive ecosystems “respond” to complex interplay of climatic and anthropogenic perturbations, and eventually the mechanisms that underpin alterations leading to transitional shifts is crucial for managing freshwater resources. The multiple disturbance dynamics—a single disturbance as opposed to multiple disturbances for recovery and other atrocities—alter aquatic ecosystem in multiple ways, yet the global models lack representation of key processes and feedbacks, impeding potential management decisions. Here, the procedure we have embarked for what is known about the biogeochemical and ecological functions in freshwaters in context of ecosystem resilience, feedbacks, stressors synergies, and compensatory dynamics, is highly relevant for process‐based ecosystem models and for developing a novel paradigm toward potential management decisions. This review advocates the need for a more aggressive approach with improved understanding of changes in key ecosystem processes and mechanistic links thereof, regulating resilience and compensatory dynamics concordant with climate and anthropogenic perturbations across a wide range of spatio‐temporal scales. This has relevance contexting climate change and anthropogenic pressures for developing proactive and adaptive management strategies for safeguarding freshwater resources and services they provide.

Bibliographic Information

JournalGlobal Change Biology
PublisherWiley
Publication Date2021-08-01
Publication Year2021
Volume27
Issue16
Pages3699-3717
Document TypeJournal Article
Print ISSN1354-1013
eISSN1365-2486
DOI10.1111/gcb.15662
SubjectConservation Science

Access Information

NARA Access Coverage1997-01-01~Current
Journal Homepagehttps://onlinelibrary.wiley.com/loi/13652486
Publisher PageOpen Publisher Page
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