Application of a Coupled Vegetation Competition and Groundwater Simulation Model to Study Effects of Sea Level Rise and Storm Surges on Coastal Vegetation
Global climate change poses challenges to areas such as low-lying coastal zones, where sea level rise (SLR) and storm-surge overwash events can have long-term effects on vegetation and on soil and groundwater salinities, posing risks of habitat loss critical to native species. An early warning sys...
| Main Authors: | , , , , , , |
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| Format: | Article |
| Language: | English |
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MDPI
2015
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| Online Access: | http://eprints.usm.my/38347/ http://eprints.usm.my/38347/1/Application_of_a_Coupled_Vegetation_Competition_and_Groundwater.pdf |
| _version_ | 1848878443359371264 |
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| author | Su, Yean Teh Turtora, Michael Donald L., DeAngelis Jiang, Jiang Leonard, Pearlstine Thomas, J. Smith III Hock, Lye Koh |
| author_facet | Su, Yean Teh Turtora, Michael Donald L., DeAngelis Jiang, Jiang Leonard, Pearlstine Thomas, J. Smith III Hock, Lye Koh |
| author_sort | Su, Yean Teh |
| building | USM Institutional Repository |
| collection | Online Access |
| description | Global climate change poses challenges to areas such as low-lying coastal zones,
where sea level rise (SLR) and storm-surge overwash events can have long-term effects on
vegetation and on soil and groundwater salinities, posing risks of habitat loss critical to native species. An early warning system is urgently needed to predict and prepare for the
consequences of these climate-related impacts on both the short-term dynamics of salinity
in the soil and groundwater and the long-term effects on vegetation. For this purpose, the
U.S. Geological Survey’s spatially explicit model of vegetation community dynamics along
coastal salinity gradients (MANHAM) is integrated into the USGS groundwater model
(SUTRA) to create a coupled hydrology–salinity–vegetation model, MANTRA. In MANTRA,
the uptake of water by plants is modeled as a fluid mass sink term. Groundwater salinity,
water saturation and vegetation biomass determine the water available for plant transpiration.
Formulations and assumptions used in the coupled model are presented. MANTRA is
calibrated with salinity data and vegetation pattern for a coastal area of Florida Everglades
vulnerable to storm surges. A possible regime shift at that site is investigated by simulating
the vegetation responses to climate variability and disturbances, including SLR and storm
surges based on empirical information. |
| first_indexed | 2025-11-15T17:31:25Z |
| format | Article |
| id | usm-38347 |
| institution | Universiti Sains Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T17:31:25Z |
| publishDate | 2015 |
| publisher | MDPI |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | usm-383472018-01-11T07:39:28Z http://eprints.usm.my/38347/ Application of a Coupled Vegetation Competition and Groundwater Simulation Model to Study Effects of Sea Level Rise and Storm Surges on Coastal Vegetation Su, Yean Teh Turtora, Michael Donald L., DeAngelis Jiang, Jiang Leonard, Pearlstine Thomas, J. Smith III Hock, Lye Koh QA1-939 Mathematics Global climate change poses challenges to areas such as low-lying coastal zones, where sea level rise (SLR) and storm-surge overwash events can have long-term effects on vegetation and on soil and groundwater salinities, posing risks of habitat loss critical to native species. An early warning system is urgently needed to predict and prepare for the consequences of these climate-related impacts on both the short-term dynamics of salinity in the soil and groundwater and the long-term effects on vegetation. For this purpose, the U.S. Geological Survey’s spatially explicit model of vegetation community dynamics along coastal salinity gradients (MANHAM) is integrated into the USGS groundwater model (SUTRA) to create a coupled hydrology–salinity–vegetation model, MANTRA. In MANTRA, the uptake of water by plants is modeled as a fluid mass sink term. Groundwater salinity, water saturation and vegetation biomass determine the water available for plant transpiration. Formulations and assumptions used in the coupled model are presented. MANTRA is calibrated with salinity data and vegetation pattern for a coastal area of Florida Everglades vulnerable to storm surges. A possible regime shift at that site is investigated by simulating the vegetation responses to climate variability and disturbances, including SLR and storm surges based on empirical information. MDPI 2015 Article PeerReviewed application/pdf en http://eprints.usm.my/38347/1/Application_of_a_Coupled_Vegetation_Competition_and_Groundwater.pdf Su, Yean Teh and Turtora, Michael and Donald L., DeAngelis and Jiang, Jiang and Leonard, Pearlstine and Thomas, J. Smith III and Hock, Lye Koh (2015) Application of a Coupled Vegetation Competition and Groundwater Simulation Model to Study Effects of Sea Level Rise and Storm Surges on Coastal Vegetation. Journal of Marine Science and Engineering, 3 (4). pp. 1149-1177. ISSN 2077-1312 http://www.mdpi.com/2077-1312/3/4/1149 |
| spellingShingle | QA1-939 Mathematics Su, Yean Teh Turtora, Michael Donald L., DeAngelis Jiang, Jiang Leonard, Pearlstine Thomas, J. Smith III Hock, Lye Koh Application of a Coupled Vegetation Competition and Groundwater Simulation Model to Study Effects of Sea Level Rise and Storm Surges on Coastal Vegetation |
| title | Application of a Coupled Vegetation Competition and
Groundwater Simulation Model to Study Effects of Sea Level
Rise and Storm Surges on Coastal Vegetation |
| title_full | Application of a Coupled Vegetation Competition and
Groundwater Simulation Model to Study Effects of Sea Level
Rise and Storm Surges on Coastal Vegetation |
| title_fullStr | Application of a Coupled Vegetation Competition and
Groundwater Simulation Model to Study Effects of Sea Level
Rise and Storm Surges on Coastal Vegetation |
| title_full_unstemmed | Application of a Coupled Vegetation Competition and
Groundwater Simulation Model to Study Effects of Sea Level
Rise and Storm Surges on Coastal Vegetation |
| title_short | Application of a Coupled Vegetation Competition and
Groundwater Simulation Model to Study Effects of Sea Level
Rise and Storm Surges on Coastal Vegetation |
| title_sort | application of a coupled vegetation competition and
groundwater simulation model to study effects of sea level
rise and storm surges on coastal vegetation |
| topic | QA1-939 Mathematics |
| url | http://eprints.usm.my/38347/ http://eprints.usm.my/38347/ http://eprints.usm.my/38347/1/Application_of_a_Coupled_Vegetation_Competition_and_Groundwater.pdf |