Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropics

Abstract Background Riparian zones are vital transitional habitats that bridge the gap between terrestrial and aquatic ecosystems. They support elevated levels of biodiversity and provide an array of important regulatory and provisioning ecosystem services, of which, many are fundamentally important...

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Main Authors: Sheena Davis, Matthew Grainger, Marion Pfeifer, Zarah Pattison, Philip Stephens, Roy Sanderson
Format: Article
Language:English
Published: BMC 2025-01-01
Series:Environmental Evidence
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Online Access:https://doi.org/10.1186/s13750-025-00355-8
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author Sheena Davis
Matthew Grainger
Marion Pfeifer
Zarah Pattison
Philip Stephens
Roy Sanderson
author_facet Sheena Davis
Matthew Grainger
Marion Pfeifer
Zarah Pattison
Philip Stephens
Roy Sanderson
author_sort Sheena Davis
collection DOAJ
description Abstract Background Riparian zones are vital transitional habitats that bridge the gap between terrestrial and aquatic ecosystems. They support elevated levels of biodiversity and provide an array of important regulatory and provisioning ecosystem services, of which, many are fundamentally important to human well-being, such as the maintenance of water quality and the mitigation of flood risk along waterways. Increasing anthropogenic pressures resulting from agricultural intensification, industry development and the expansion of infrastructure in tropical regions have led to the widespread degradation of riparian habitats resulting in biodiversity loss and decreased resilience to flooding and erosion. Considering climate change and its associated effects on freshwater systems, the need to build resilience and adaptive capacities is pertinent. This has prompted the need to protect existing riparian habitats and the implementation of solutions to restore these degraded habitats to recover their functional capacity. This systematic map will aim to identify and collate existing literature on approaches for riparian restoration implemented in tropical regions and identify what indicators have been used to measure outcomes for biodiversity and human well-being. The resulting collation of evidence will help to identify current knowledge gaps and inform the direction of future research. Methods To address the aims of this systematic map, a search of pre-identified bibliographic databases will be undertaken using a set string of search terms. In addition to this, a grey literature search will be conducted using Google Scholar and by searching for references using specialist websites. All literature that is gathered will be screened by title, abstract and full text using a two-phase screening process which adheres to a pre-determined eligibility criteria. Data will then be coded from the collated group of articles using a pre-designed data coding sheet. Heterogeneity will likely be present in the data; therefore, studies will be grouped appropriately based on the restoration strategy implemented and, on the type of outcome measured. These will be presented as sub-groups. A narrative synthesis of map findings will be produced, this will outline the distribution and frequency of restoration interventions, and outcomes measured, and will highlight evidence gaps to direct future research.
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spelling doaj-art-bc20470f6e6e4bee981c1446989552c12025-02-02T12:09:13ZengBMCEnvironmental Evidence2047-23822025-01-011411910.1186/s13750-025-00355-8Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropicsSheena Davis0Matthew Grainger1Marion Pfeifer2Zarah Pattison3Philip Stephens4Roy Sanderson5Modelling, Evidence and Policy RG, SNES, Newcastle UniversityNorwegian Institute for Nature ResearchModelling, Evidence and Policy RG, SNES, Newcastle UniversityBiological and Environmental Sciences, University of StirlingDepartment of Biosciences, Durham UniversityModelling, Evidence and Policy RG, SNES, Newcastle UniversityAbstract Background Riparian zones are vital transitional habitats that bridge the gap between terrestrial and aquatic ecosystems. They support elevated levels of biodiversity and provide an array of important regulatory and provisioning ecosystem services, of which, many are fundamentally important to human well-being, such as the maintenance of water quality and the mitigation of flood risk along waterways. Increasing anthropogenic pressures resulting from agricultural intensification, industry development and the expansion of infrastructure in tropical regions have led to the widespread degradation of riparian habitats resulting in biodiversity loss and decreased resilience to flooding and erosion. Considering climate change and its associated effects on freshwater systems, the need to build resilience and adaptive capacities is pertinent. This has prompted the need to protect existing riparian habitats and the implementation of solutions to restore these degraded habitats to recover their functional capacity. This systematic map will aim to identify and collate existing literature on approaches for riparian restoration implemented in tropical regions and identify what indicators have been used to measure outcomes for biodiversity and human well-being. The resulting collation of evidence will help to identify current knowledge gaps and inform the direction of future research. Methods To address the aims of this systematic map, a search of pre-identified bibliographic databases will be undertaken using a set string of search terms. In addition to this, a grey literature search will be conducted using Google Scholar and by searching for references using specialist websites. All literature that is gathered will be screened by title, abstract and full text using a two-phase screening process which adheres to a pre-determined eligibility criteria. Data will then be coded from the collated group of articles using a pre-designed data coding sheet. Heterogeneity will likely be present in the data; therefore, studies will be grouped appropriately based on the restoration strategy implemented and, on the type of outcome measured. These will be presented as sub-groups. A narrative synthesis of map findings will be produced, this will outline the distribution and frequency of restoration interventions, and outcomes measured, and will highlight evidence gaps to direct future research.https://doi.org/10.1186/s13750-025-00355-8Riparian zonesTropicalEnvironmental regenerationHuman well-beingBiological diversityEcosystem services
spellingShingle Sheena Davis
Matthew Grainger
Marion Pfeifer
Zarah Pattison
Philip Stephens
Roy Sanderson
Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropics
Environmental Evidence
Riparian zones
Tropical
Environmental regeneration
Human well-being
Biological diversity
Ecosystem services
title Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropics
title_full Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropics
title_fullStr Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropics
title_full_unstemmed Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropics
title_short Restoring riparian habitats for benefits to biodiversity and human livelihoods: a systematic map protocol for riparian restoration approaches in the tropics
title_sort restoring riparian habitats for benefits to biodiversity and human livelihoods a systematic map protocol for riparian restoration approaches in the tropics
topic Riparian zones
Tropical
Environmental regeneration
Human well-being
Biological diversity
Ecosystem services
url https://doi.org/10.1186/s13750-025-00355-8
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