Mostrar el registro sencillo del ítem
dc.contributor.author
Gonzalez, Eliana Belen
dc.contributor.author
Gonzalez Trilla, Gabriela Liliana
dc.contributor.author
San Martín, Laura
dc.contributor.author
Grimson, Rafael
dc.contributor.author
Kandus, Patricia
dc.date.available
2022-04-08T17:18:52Z
dc.date.issued
2019-08-13
dc.identifier.citation
Gonzalez, Eliana Belen; Gonzalez Trilla, Gabriela Liliana; San Martín, Laura; Grimson, Rafael; Kandus, Patricia; Vegetation patterns in a South American coastal wetland using high-resolution imagery; Taylor & Francis; Journal of Maps; 15; 2; 13-8-2019; 642-650
dc.identifier.uri
http://hdl.handle.net/11336/154789
dc.description.abstract
The aim of this study was to map and describe marsh patterns in a temperate coastal wetlands with high resolution imagery. We carried out a map of Samborombon Bay at 1:25,000 scale (central coordinates: 36º S 56º W, area: 320.25 km2) by using a WorldView-2 image acquired on November 17, 2010. An Object Based Image Analysis approach was chosen, and an unsupervised classification algorithm was applied. Overall classification accuracy was 81% and the Kappa index was 78.1%. We found four spatial patterns at a landscape scale. The lower intertidal was dominated by mudflats without vegetation in the exterior and middle estuary (patterns 1 and 2) and Bolboschoenus maritimus in the inner estuary (pattern 4). The middle intertidal was dominated by Sarcocornia ambigua in the four patterns while the higher intertidal was dominated by Spartina densiflorus and grasslands with Cortaderia selloana (pattern 3). The map allowed the discrimination of plant communities at a landscape scale and became a valuable baseline for future studies on wetland environmental indicators.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Taylor & Francis
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by/2.5/ar/
dc.subject
COASTAL MARSHES
dc.subject
PLANT COMMUNITIES
dc.subject
SAMBOROMBON BAY
dc.subject
OBJECTBASED IMAGE ANALYSIS
dc.subject
TIDAL PLAIN
dc.subject
WORLDVIEW-2
dc.subject.classification
Ciencias Medioambientales
dc.subject.classification
Ciencias de la Tierra y relacionadas con el Medio Ambiente
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Vegetation patterns in a South American coastal wetland using high-resolution imagery
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2022-04-06T16:03:11Z
dc.identifier.eissn
1744-5647
dc.journal.volume
15
dc.journal.number
2
dc.journal.pagination
642-650
dc.journal.pais
Reino Unido
dc.description.fil
Fil: Gonzalez, Eliana Belen. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Gonzalez Trilla, Gabriela Liliana. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: San Martín, Laura. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Grimson, Rafael. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Kandus, Patricia. Universidad Nacional de San Martín. Instituto de Investigación en Ingeniería Ambiental; Argentina
dc.journal.title
Journal of Maps
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://www.tandfonline.com/doi/full/10.1080/17445647.2019.1644545?scroll=top&needAccess=true
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/https://doi.org/10.1080/17445647.2019.1644545
Archivos asociados