Impact of land use and climate change on water-related ecosystem services in Kentucky, USA

Yang Bai; Thomas O. Ochuodho; Jian Yang

doi:10.1016/j.ecolind.2019.01.079

Impact of land use and climate change on water-related ecosystem services in Kentucky, USA

Yang Bai, Thomas O. Ochuodho, Jian Yang

Research output: Contribution to journal › Article › peer-review

253 Scopus citations

Abstract

Policy-makers are interested in knowing the relative importance and combined effects of land use and climate change on ecosystem services. However, knowledge of how to identify these relationships is still lacking. This study aims to provide a comprehensive assessment of water-related ecosystem services and to improve understanding of how they are impacted by land use and climate change in Kentucky, USA. By using InVEST models and environmental setting scenarios, this study first quantifies water-related ecosystem services in a spatially explicit manner. The effects of land use and climate change on these ecosystem services are assessed using two indicators developed in this study. The results show that at the state scale, climate change has a greater impact than land use on water retention, but land use change has a greater impact on soil retention, nitrogen export, and phosphorus export. Climate and land use change have a significant inhibitory effect on water retention, nitrogen export, and phosphorus export. The relative importance and combined influences of land use and climate change also depend on the scale and landscape composition. Unraveling the drivers of ecosystem services in the context of global change can provide critical knowledge for developing practical policy and land management applications.

Original language	English
Pages (from-to)	51-64
Number of pages	14
Journal	Ecological Indicators
Volume	102
DOIs	https://doi.org/10.1016/j.ecolind.2019.01.079
State	Published - Jul 2019

Bibliographical note

Funding Information:
This is publication No. 00-00-000 of the Kentucky Agricultural Experiment Station and is published with the approval of the Director. This work was supported by the USDA National Institute of Food and Agriculture , McIntire-Stennis Project 1018771.” Appendix A

Publisher Copyright:
© 2019 Elsevier Ltd

Keywords

Climate change
Ecosystem service
InVEST
Kentucky
Land use

ASJC Scopus subject areas

Decision Sciences (all)
Ecology, Evolution, Behavior and Systematics
Ecology

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

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10.1016/j.ecolind.2019.01.079

Cite this

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title = "Impact of land use and climate change on water-related ecosystem services in Kentucky, USA",

abstract = "Policy-makers are interested in knowing the relative importance and combined effects of land use and climate change on ecosystem services. However, knowledge of how to identify these relationships is still lacking. This study aims to provide a comprehensive assessment of water-related ecosystem services and to improve understanding of how they are impacted by land use and climate change in Kentucky, USA. By using InVEST models and environmental setting scenarios, this study first quantifies water-related ecosystem services in a spatially explicit manner. The effects of land use and climate change on these ecosystem services are assessed using two indicators developed in this study. The results show that at the state scale, climate change has a greater impact than land use on water retention, but land use change has a greater impact on soil retention, nitrogen export, and phosphorus export. Climate and land use change have a significant inhibitory effect on water retention, nitrogen export, and phosphorus export. The relative importance and combined influences of land use and climate change also depend on the scale and landscape composition. Unraveling the drivers of ecosystem services in the context of global change can provide critical knowledge for developing practical policy and land management applications.",

keywords = "Climate change, Ecosystem service, InVEST, Kentucky, Land use",

author = "Yang Bai and Ochuodho, {Thomas O.} and Jian Yang",

note = "Funding Information: This is publication No. 00-00-000 of the Kentucky Agricultural Experiment Station and is published with the approval of the Director. This work was supported by the USDA National Institute of Food and Agriculture , McIntire-Stennis Project 1018771.” Appendix A Publisher Copyright: {\textcopyright} 2019 Elsevier Ltd",

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doi = "10.1016/j.ecolind.2019.01.079",

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AU - Ochuodho, Thomas O.

AU - Yang, Jian

N1 - Funding Information: This is publication No. 00-00-000 of the Kentucky Agricultural Experiment Station and is published with the approval of the Director. This work was supported by the USDA National Institute of Food and Agriculture , McIntire-Stennis Project 1018771.” Appendix A Publisher Copyright: © 2019 Elsevier Ltd

PY - 2019/7

Y1 - 2019/7

N2 - Policy-makers are interested in knowing the relative importance and combined effects of land use and climate change on ecosystem services. However, knowledge of how to identify these relationships is still lacking. This study aims to provide a comprehensive assessment of water-related ecosystem services and to improve understanding of how they are impacted by land use and climate change in Kentucky, USA. By using InVEST models and environmental setting scenarios, this study first quantifies water-related ecosystem services in a spatially explicit manner. The effects of land use and climate change on these ecosystem services are assessed using two indicators developed in this study. The results show that at the state scale, climate change has a greater impact than land use on water retention, but land use change has a greater impact on soil retention, nitrogen export, and phosphorus export. Climate and land use change have a significant inhibitory effect on water retention, nitrogen export, and phosphorus export. The relative importance and combined influences of land use and climate change also depend on the scale and landscape composition. Unraveling the drivers of ecosystem services in the context of global change can provide critical knowledge for developing practical policy and land management applications.

AB - Policy-makers are interested in knowing the relative importance and combined effects of land use and climate change on ecosystem services. However, knowledge of how to identify these relationships is still lacking. This study aims to provide a comprehensive assessment of water-related ecosystem services and to improve understanding of how they are impacted by land use and climate change in Kentucky, USA. By using InVEST models and environmental setting scenarios, this study first quantifies water-related ecosystem services in a spatially explicit manner. The effects of land use and climate change on these ecosystem services are assessed using two indicators developed in this study. The results show that at the state scale, climate change has a greater impact than land use on water retention, but land use change has a greater impact on soil retention, nitrogen export, and phosphorus export. Climate and land use change have a significant inhibitory effect on water retention, nitrogen export, and phosphorus export. The relative importance and combined influences of land use and climate change also depend on the scale and landscape composition. Unraveling the drivers of ecosystem services in the context of global change can provide critical knowledge for developing practical policy and land management applications.

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KW - InVEST

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KW - Land use

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Impact of land use and climate change on water-related ecosystem services in Kentucky, USA

Abstract

Bibliographical note

Keywords

ASJC Scopus subject areas

UN SDGs

Access to Document

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