Integration of Submerged Aquatic Vegetation Motion Within Hydrodynamic Models
نویسندگان
چکیده
منابع مشابه
Net uptake of atmospheric CO2 by coastal submerged aquatic vegetation
'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 ...
متن کاملHydrodynamic characteristics of submerged vegetation flow with non-constant vertical porosity
In order to investigate the influence of the vertical variation of porosity on open-channel flow with submerged vegetation, vertical non-homogeneous stumps and stems in submerged vegetation flow are simulated with truncated cones in a laboratory flume. First, porosity is defined as a function of water depth. A new governing equation for vegetation flow is established on the basis of the poroela...
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ژورنال
عنوان ژورنال: Water Resources Research
سال: 2020
ISSN: 0043-1397,1944-7973
DOI: 10.1029/2020wr027369