CANOPY MODELING OF AQUATIC VEGETATION: CONSTRUCTION OF SUBMERGED VEGETATION INDEX
نویسندگان
چکیده
منابع مشابه
Test of Multi-spectral Vegetation Index for Floating and Canopy-forming Submerged Vegetation
Remote sensing of terrestrial vegetation has been successful thanks to the unique spectral characteristics of green vegetation, low reflectance in red and high reflectance in Near-InfraRed (NIR). These spectral characteristics were used to develop vegetation indices, including Normalized Difference Vegetation Index (NDVI). However, the NIR absorption by water and light scattering from suspended...
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'Blue Carbon', which is carbon captured by marine living organisms, has recently been highlighted as a new option for climate change mitigation initiatives. In particular, coastal ecosystems have been recognized as significant carbon stocks because of their high burial rates and long-term sequestration of carbon. However, the direct contribution of Blue Carbon to the uptake of atmospheric CO2 t...
متن کاملClimate Change and Submerged Aquatic Vegetation in Virginia
Submerged aquatic vegetation or “SAV” includes both flowering and non-flowering plants that grow completely underwater. In the Chesapeake Bay region, the term “SAV” usually refers to various rooted aquatic angiosperms or “underwater grasses” found growing in shallow areas ranging from high salinity to freshwater tidal environments. Approximately 20 species are commonly found throughout Chesapea...
متن کاملClimate Change and Submerged Aquatic Vegetation in Virginia
Submerged aquatic vegetation or “SAV” includes both flowering and non-flowering plants that grow completely underwater. In the Chesapeake Bay region, the term “SAV” usually refers to various rooted aquatic angiosperms or “underwater grasses” found growing in shallow areas ranging from high salinity to freshwater tidal environments. Approximately 20 species are commonly found throughout Chesapea...
متن کاملEvaluation of habitat suitability index models by global sensitivity and uncertainty analyses: a case study for submerged aquatic vegetation
Habitat suitability index (HSI) models are commonly used to predict habitat quality and species distributions and are used to develop biological surveys, assess reserve and management priorities, and anticipate possible change under different management or climate change scenarios. Important management decisions may be based on model results, often without a clear understanding of the level of ...
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ژورنال
عنوان ژورنال: The International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences
سال: 2018
ISSN: 2194-9034
DOI: 10.5194/isprs-archives-xlii-3-1253-2018