ABSTRACT
A COMPARISON OF HABITAT AND GEOMORPHIC CHANGES ON EAST SHIP VERSUS SAND ISLANDS MISSISSIPPI, 2007-2014
by Carlton Peter Anderson
May 2015
The islands of the Mississippi-Alabama (MS-AL) barrier island chain along the micro-tidal northern Gulf of Mexico are highly dynamic coastal features subject to rapid changes in habitat, geomorphology, and elevation by natural and anthropogenic disturbances, such as hurricanes, subsidence, sea-level rise, and dredging activities. The purpose of this study was to compare elevation, total volume, habitat-type coverage, and short-term change between “naturally” formed East Ship Island and “man-made” Sand Island (Disposal-Area 10). This study used a combination of repeat photography, ground elevation measurements, and multi-year remotely sensed data to produce photographic pairs, habitat classifications, and digital elevation maps to quantify short-term change. Changes to both islands followed two moderately-sized hurricanes in 2008 and 2012. Sand Island experienced land loss, and East Ship Island had land area gain following the 2012 hurricane. Reductions to the beach dune herbland habitat coverage on both islands were a direct result of these events. However, rapid recovery (~1.5 to 2 yr) of the habitat was observed in 2010 and again in 2014, suggesting these storms were actually beneficial to the islands. Fluctuations in coverage for all common habitats were similar on both islands, with the exception of marsh shrubland. Similar ranges of elevations (MSL) were found for habitats on both islands, with transitions of habitats occurring approximately every 0.3 m of increase or decrease. Although different in age, these two islands show remarkable similarities in habitat make-up and geomorphic features.
","abstract_html":"<p>ABSTRACT</p> <p>A COMPARISON OF HABITAT AND GEOMORPHIC CHANGES ON EAST SHIP VERSUS SAND ISLANDS MISSISSIPPI, 2007-2014</p> <p>by Carlton Peter Anderson</p> <p>May 2015</p> <p>The islands of the Mississippi-Alabama (MS-AL) barrier island chain along the micro-tidal northern Gulf of Mexico are highly dynamic coastal features subject to rapid changes in habitat, geomorphology, and elevation by natural and anthropogenic disturbances, such as hurricanes, subsidence, sea-level rise, and dredging activities. The purpose of this study was to compare elevation, total volume, habitat-type coverage, and short-term change between “naturally” formed East Ship Island and “man-made” Sand Island (Disposal-Area 10). This study used a combination of repeat photography, ground elevation measurements, and multi-year remotely sensed data to produce photographic pairs, habitat classifications, and digital elevation maps to quantify short-term change. Changes to both islands followed two moderately-sized hurricanes in 2008 and 2012. Sand Island experienced land loss, and East Ship Island had land area gain following the 2012 hurricane. Reductions to the beach dune herbland habitat coverage on both islands were a direct result of these events. However, rapid recovery (~1.5 to 2 yr) of the habitat was observed in 2010 and again in 2014, suggesting these storms were actually beneficial to the islands. Fluctuations in coverage for all common habitats were similar on both islands, with the exception of marsh shrubland. Similar ranges of elevations (MSL) were found for habitats on both islands, with transitions of habitats occurring approximately every 0.3 m of increase or decrease. Although different in age, these two islands show remarkable similarities in habitat make-up and geomorphic features.</p>","abstract_has_math":false,"creators":["Anderson, Carlton Peter"],"institution":null,"degree_name":"Master of Science (MS)","degree_level":"Masters Thesis","degree_discipline":"Geography and Geology","degree_department":null,"school":null,"contributors":["Gregory Carter","Franklin Heitmuller","George Raber"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2015,"date_issued":"2015-05-01T07:00:00Z","date_published":"2015-05-01T07:00:00Z","updated_at":"2026-07-24T05:44:27Z","subjects":["barrier islands","remote sensing","Mississippi","repeat photography","habitat change","Other Earth Sciences"],"languages":[],"rights":[],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://aquila.usm.edu/masters_theses/84","outbound_label":"Repository record","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Gregory Carter","Franklin Heitmuller","George Raber"]},{"key":"dc:creator","label":"Author","values":["Anderson, Carlton Peter"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date.available","label":"Dc Date Available","values":["2017-03-08T08:00:00Z"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Geography and Geology"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Masters Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["Master of Science (MS)"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["barrier islands","remote sensing","Mississippi","repeat photography","habitat change","Other Earth Sciences"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://aquila.usm.edu/masters_theses/84"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description.abstract","label":"Abstract","values":["ABSTRACT
A COMPARISON OF HABITAT AND GEOMORPHIC CHANGES ON EAST SHIP VERSUS SAND ISLANDS MISSISSIPPI, 2007-2014
by Carlton Peter Anderson
May 2015
The islands of the Mississippi-Alabama (MS-AL) barrier island chain along the micro-tidal northern Gulf of Mexico are highly dynamic coastal features subject to rapid changes in habitat, geomorphology, and elevation by natural and anthropogenic disturbances, such as hurricanes, subsidence, sea-level rise, and dredging activities. The purpose of this study was to compare elevation, total volume, habitat-type coverage, and short-term change between “naturally” formed East Ship Island and “man-made” Sand Island (Disposal-Area 10). This study used a combination of repeat photography, ground elevation measurements, and multi-year remotely sensed data to produce photographic pairs, habitat classifications, and digital elevation maps to quantify short-term change. Changes to both islands followed two moderately-sized hurricanes in 2008 and 2012. Sand Island experienced land loss, and East Ship Island had land area gain following the 2012 hurricane. Reductions to the beach dune herbland habitat coverage on both islands were a direct result of these events. However, rapid recovery (~1.5 to 2 yr) of the habitat was observed in 2010 and again in 2014, suggesting these storms were actually beneficial to the islands. Fluctuations in coverage for all common habitats were similar on both islands, with the exception of marsh shrubland. Similar ranges of elevations (MSL) were found for habitats on both islands, with transitions of habitats occurring approximately every 0.3 m of increase or decrease. Although different in age, these two islands show remarkable similarities in habitat make-up and geomorphic features.
"]},{"key":"dc:title","label":"Title","values":["A Comparison of Habitat and Geomorphic Changes on East Ship Versus Sand Islands Mississippi, 2007-2014"]}]}],"canonical_facts":{"dc:contributor":["Gregory Carter","Franklin Heitmuller","George Raber"],"dc:creator":["Anderson, Carlton Peter"],"dc:date.available":["2017-03-08T08:00:00Z"],"dc:description.abstract":["ABSTRACT
A COMPARISON OF HABITAT AND GEOMORPHIC CHANGES ON EAST SHIP VERSUS SAND ISLANDS MISSISSIPPI, 2007-2014
by Carlton Peter Anderson
May 2015
The islands of the Mississippi-Alabama (MS-AL) barrier island chain along the micro-tidal northern Gulf of Mexico are highly dynamic coastal features subject to rapid changes in habitat, geomorphology, and elevation by natural and anthropogenic disturbances, such as hurricanes, subsidence, sea-level rise, and dredging activities. The purpose of this study was to compare elevation, total volume, habitat-type coverage, and short-term change between “naturally” formed East Ship Island and “man-made” Sand Island (Disposal-Area 10). This study used a combination of repeat photography, ground elevation measurements, and multi-year remotely sensed data to produce photographic pairs, habitat classifications, and digital elevation maps to quantify short-term change. Changes to both islands followed two moderately-sized hurricanes in 2008 and 2012. Sand Island experienced land loss, and East Ship Island had land area gain following the 2012 hurricane. Reductions to the beach dune herbland habitat coverage on both islands were a direct result of these events. However, rapid recovery (~1.5 to 2 yr) of the habitat was observed in 2010 and again in 2014, suggesting these storms were actually beneficial to the islands. Fluctuations in coverage for all common habitats were similar on both islands, with the exception of marsh shrubland. Similar ranges of elevations (MSL) were found for habitats on both islands, with transitions of habitats occurring approximately every 0.3 m of increase or decrease. Although different in age, these two islands show remarkable similarities in habitat make-up and geomorphic features.
"],"dc:identifier":["https://aquila.usm.edu/masters_theses/84"],"dc:subject":["barrier islands","remote sensing","Mississippi","repeat photography","habitat change","Other Earth Sciences"],"dc:title":["A Comparison of Habitat and Geomorphic Changes on East Ship Versus Sand Islands Mississippi, 2007-2014"],"thesis:degree_discipline":["Geography and Geology"],"thesis:degree_level":["Masters Thesis"],"thesis:degree_name":["Master of Science (MS)"]},"updated_at":"2026-07-24T05:44:27Z"}