Michael Johannes Osland, Ph.D.
Michael Osland is a Research Ecologist at the USGS Wetland and Aquatic Research Center in Lafayette, Louisiana.
In broad terms, his research examines the effects of global change on ecosystems and the implications for ecological conservation and restoration. Much of his research focuses on wetland ecosystems at the dynamic interface between land and ocean (mangrove forests, salt marshes).
Professional Experience
2011-Present Research Ecologist, U.S. Geological Survey, Wetland and Aquatic Research Center, Louisiana, USA
2009-2011 Postdoctoral Research Scientist, U.S. Environmental Protection Agency, Gulf Ecology Division, Florida, USA
2006-2007 Fulbright Fellow; via the Organization for Tropical Studies, Costa Rica
2003-2009 Graduate Student, Duke University, North Carolina, USA
2000-2003 U.S. Peace Corps Volunteer, Agroforestry, El Salvador
Education and Certifications
Ph.D., Ecology, Duke University, 2009
B.A., Biology, Willamette University, 2000
Science and Products
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Climate and plant controls on soil organic matter in coastal wetlands Climate and plant controls on soil organic matter in coastal wetlands
Coastal wetlands are among the most productive and carbon‐rich ecosystems on Earth. Long‐term carbon storage in coastal wetlands occurs primarily belowground as soil organic matter (SOM). In addition to serving as a carbon sink, SOM influences wetland ecosystem structure, function, and stability. To anticipate and mitigate the effects of climate change, there is a need to advance...
Authors
Michael J. Osland, Christopher A. Gabler, James B. Grace, Richard H. Day, Meagan L. McCoy, Jennie L. McLeod, Andrew S. From, Nicholas M. Enwright, Laura C. Feher, Camille L. Stagg, Stephen B. Hartley
Coastal wetland adaptation to sea level rise: Quantifying potential for landward migration and coastal squeeze Coastal wetland adaptation to sea level rise: Quantifying potential for landward migration and coastal squeeze
Coastal wetland ecosystems are expected to migrate landwards in response to rising seas. However, due to differences in topography and coastal urbanization, estuaries vary in their ability to accommodate migration. Low‐lying urban areas can constrain migration and lead to wetland loss (i.e. coastal squeeze), especially where existing wetlands cannot keep pace with rising seas via...
Authors
Sinéad M. Borchert, Michael J. Osland, Nicholas M. Enwright, Kereen Griffith
Microspatial ecotone dynamics at a shifting range limit: plant–soil variation across salt marsh–mangrove interfaces Microspatial ecotone dynamics at a shifting range limit: plant–soil variation across salt marsh–mangrove interfaces
Ecotone dynamics and shifting range limits can be used to advance our understanding of the ecological implications of future range expansions in response to climate change. In the northern Gulf of Mexico, the salt marsh–mangrove ecotone is an area where range limits and ecotone dynamics can be studied in tandem as recent decreases in winter temperature extremes have allowed for mangrove...
Authors
Erik S. Yando, Michael J. Osland, Mark H. Hester
The impact of lidar elevation uncertainty on mapping intertidal habitats on barrier islands The impact of lidar elevation uncertainty on mapping intertidal habitats on barrier islands
While airborne lidar data have revolutionized the spatial resolution that elevations can be realized, data limitations are often magnified in coastal settings. Researchers have found that airborne lidar can have a vertical error as high as 60 cm in densely vegetated intertidal areas. The uncertainty of digital elevation models is often left unaddressed; however, in low-relief...
Authors
Nicholas M. Enwright, Lei Wang, Sinéad M. Borchert, Richard H. Day, Laura C. Feher, Michael J. Osland
Southeast Southeast
The Southeast includes vast expanses of coastal and inland low-lying areas, the southern portion of the Appalachian Mountains, numerous high-growth metropolitan areas, and large rural expanses. These beaches and bayous, fields and forests, and cities and small towns are all at risk from a changing climate. While some climate change impacts, such as sea level rise and extreme downpours...
Authors
Lynne Carter, Adam J. Terando, Kirstin Dow, Kevin Hiers, Kenneth E. Kunkel, Aranzazu R. Lascurain, Doug Marcy, Michael J. Osland, Paul Schramm
Advancing mangrove macroecology Advancing mangrove macroecology
Mangrove forests provide a wide range of ecosystem services to society, yet they are among the most anthropogenically impacted coastal ecosystems in the world. In this chapter, we discuss and provide examples for how macroecology can advance our understanding of mangrove ecosystems. Macroecology is broadly defined as a discipline that uses statistical analyses to investigate large-scale...
Authors
Victor H. Rivera-Monroy, Michael J. Osland, John W. Day, Santanu Ray, Andre S. Rovai, Richard H. Day, Joyita Mukherjee
Non-USGS Publications**
Russell M, Teague A, Alvarez F, Dantin D, Osland M, Harvey J, Nestlerode J, Rogers J, Jackson L, Pilant D, Genthner F, Lewis M, Spivak A, Harwell M, Neale A. 2013. Neighborhood scale quantification of ecosystem goods and services. pp 50, U.S. Environmental Protection Agency, Office of Research and Development, Gulf Ecology Division, Gulf Breeze, Florida, EPA/600/R-13/295, November 2013.
Osland MJ, González E, Richardson CJ. 2011. Restoring diversity after cattail expansion: disturbance, resilience, and seasonality in a tropical dry wetland. Ecological Applications, 21, 715-728.
Osland MJ, González E, Richardson CJ. 2011. Coastal freshwater wetland plant community response to seasonal drought and flooding in northwestern Costa Rica Wetlands, 31, 641-652. DOI:10.1007/s13157-011-0180-9
Osland MJ, Pahl JW, Richardson CJ. 2009. Native bamboo (Arundinaria gigantea (Walter) Muhl., Poaceae) establishment and growth after the removal of an invasive non-native shrub (Ligustrum sinense Lour., Oleaceae): implications for restoration. Castanea, 74, 247-258.
Osland MJ (2009). Managing invasive plants during wetland restoration: the role of disturbance, plant strategies, and environmental filters. Ph.D. Dissertation. Duke University, Durham, NC.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.
Science and Products
Filter Total Items: 26
Filter Total Items: 43
No Result Found
Filter Total Items: 91
Climate and plant controls on soil organic matter in coastal wetlands Climate and plant controls on soil organic matter in coastal wetlands
Coastal wetlands are among the most productive and carbon‐rich ecosystems on Earth. Long‐term carbon storage in coastal wetlands occurs primarily belowground as soil organic matter (SOM). In addition to serving as a carbon sink, SOM influences wetland ecosystem structure, function, and stability. To anticipate and mitigate the effects of climate change, there is a need to advance...
Authors
Michael J. Osland, Christopher A. Gabler, James B. Grace, Richard H. Day, Meagan L. McCoy, Jennie L. McLeod, Andrew S. From, Nicholas M. Enwright, Laura C. Feher, Camille L. Stagg, Stephen B. Hartley
Coastal wetland adaptation to sea level rise: Quantifying potential for landward migration and coastal squeeze Coastal wetland adaptation to sea level rise: Quantifying potential for landward migration and coastal squeeze
Coastal wetland ecosystems are expected to migrate landwards in response to rising seas. However, due to differences in topography and coastal urbanization, estuaries vary in their ability to accommodate migration. Low‐lying urban areas can constrain migration and lead to wetland loss (i.e. coastal squeeze), especially where existing wetlands cannot keep pace with rising seas via...
Authors
Sinéad M. Borchert, Michael J. Osland, Nicholas M. Enwright, Kereen Griffith
Microspatial ecotone dynamics at a shifting range limit: plant–soil variation across salt marsh–mangrove interfaces Microspatial ecotone dynamics at a shifting range limit: plant–soil variation across salt marsh–mangrove interfaces
Ecotone dynamics and shifting range limits can be used to advance our understanding of the ecological implications of future range expansions in response to climate change. In the northern Gulf of Mexico, the salt marsh–mangrove ecotone is an area where range limits and ecotone dynamics can be studied in tandem as recent decreases in winter temperature extremes have allowed for mangrove...
Authors
Erik S. Yando, Michael J. Osland, Mark H. Hester
The impact of lidar elevation uncertainty on mapping intertidal habitats on barrier islands The impact of lidar elevation uncertainty on mapping intertidal habitats on barrier islands
While airborne lidar data have revolutionized the spatial resolution that elevations can be realized, data limitations are often magnified in coastal settings. Researchers have found that airborne lidar can have a vertical error as high as 60 cm in densely vegetated intertidal areas. The uncertainty of digital elevation models is often left unaddressed; however, in low-relief...
Authors
Nicholas M. Enwright, Lei Wang, Sinéad M. Borchert, Richard H. Day, Laura C. Feher, Michael J. Osland
Southeast Southeast
The Southeast includes vast expanses of coastal and inland low-lying areas, the southern portion of the Appalachian Mountains, numerous high-growth metropolitan areas, and large rural expanses. These beaches and bayous, fields and forests, and cities and small towns are all at risk from a changing climate. While some climate change impacts, such as sea level rise and extreme downpours...
Authors
Lynne Carter, Adam J. Terando, Kirstin Dow, Kevin Hiers, Kenneth E. Kunkel, Aranzazu R. Lascurain, Doug Marcy, Michael J. Osland, Paul Schramm
Advancing mangrove macroecology Advancing mangrove macroecology
Mangrove forests provide a wide range of ecosystem services to society, yet they are among the most anthropogenically impacted coastal ecosystems in the world. In this chapter, we discuss and provide examples for how macroecology can advance our understanding of mangrove ecosystems. Macroecology is broadly defined as a discipline that uses statistical analyses to investigate large-scale...
Authors
Victor H. Rivera-Monroy, Michael J. Osland, John W. Day, Santanu Ray, Andre S. Rovai, Richard H. Day, Joyita Mukherjee
Non-USGS Publications**
Russell M, Teague A, Alvarez F, Dantin D, Osland M, Harvey J, Nestlerode J, Rogers J, Jackson L, Pilant D, Genthner F, Lewis M, Spivak A, Harwell M, Neale A. 2013. Neighborhood scale quantification of ecosystem goods and services. pp 50, U.S. Environmental Protection Agency, Office of Research and Development, Gulf Ecology Division, Gulf Breeze, Florida, EPA/600/R-13/295, November 2013.
Osland MJ, González E, Richardson CJ. 2011. Restoring diversity after cattail expansion: disturbance, resilience, and seasonality in a tropical dry wetland. Ecological Applications, 21, 715-728.
Osland MJ, González E, Richardson CJ. 2011. Coastal freshwater wetland plant community response to seasonal drought and flooding in northwestern Costa Rica Wetlands, 31, 641-652. DOI:10.1007/s13157-011-0180-9
Osland MJ, Pahl JW, Richardson CJ. 2009. Native bamboo (Arundinaria gigantea (Walter) Muhl., Poaceae) establishment and growth after the removal of an invasive non-native shrub (Ligustrum sinense Lour., Oleaceae): implications for restoration. Castanea, 74, 247-258.
Osland MJ (2009). Managing invasive plants during wetland restoration: the role of disturbance, plant strategies, and environmental filters. Ph.D. Dissertation. Duke University, Durham, NC.
**Disclaimer: The views expressed in Non-USGS publications are those of the author and do not represent the views of the USGS, Department of the Interior, or the U.S. Government.