搜索结果: 1-15 共查到“理学 Seagrass”相关记录36条 . 查询时间(0.062 秒)
In an oceanic omen for climate change’s intensifying effects, Cornell-led research shows that seagrass – through large swaths of intertidal meadows in the Pacific Northwest – suffers from a lesion-fil...
Can seagrass meadows continue to mitigate climate change?（图）
seagrass meadows continue to mitigate climate change
2020/5/9
As carbon dioxide emissions continue to increase, scientists have recognized that seagrass meadows are important to mitigation because they have high rates of carbon storage. However, rising ocean tem...
Study demonstrates strong potential of seagrass to curb erosion（图）
strong potential seagrass curb erosion
2019/10/30
Most people's experience with seagrass, if any, amounts to little more than a tickle on their ankles while wading in shallow coastal waters. But it turns out that these ubiquitous plants, varieties of...
For Seagrass,Biodiversity Is Both a Goal and A Means For Restoration（图）
Seagrass Biodiversity Both a Goal Means For Restoration
2017/11/24
Coral reefs, seagrass meadows and mangrove forests work together to make the Coral Triangle of Indonesia a hotspot for marine biodiversity. The system supports valuable fisheries and endangered specie...
Sharks, marine scientists say, are often misunderstood, described as ravenous man-eaters. But researchers have discovered that sharks are critically important to the health of the world's oceans.For m...
Seagrass Ecology
Seagrass Ecology
2015/8/4
Seagrasses are an enigmatic, yet extremely important group of aquatic plants, and scientific interest in these valuable ecosystems has grown exponentially over the past 30 years. The last decade, in p...
Early action could save seagrass meadows, researchers say（图）
seagrass meadows sea level rise
2014/7/10
The world’s seagrass meadows are in trouble – but Australian scientists say early action can save them, even as sea levels rise.
Seagrass on the decline（图）
Seagrass decline
2014/7/11
Seagrass along Moreton Bay will drastically decline as sea levels rise, a University of Queensland study has found.
δ13C is a signature of light availability and photosynthesis in seagrass
δ13C signature of light availability photosynthesis in seagrass
2014/4/4
We explored the role of light-saturated (carbon-limited) photosynthesis on δ13C of turtlegrass (Thalassia testudinum Banks ex König) populations from the clear, blue waters of the Great Bahama Ba...
Seasonal and interannual variations of community metabolism rates of a Posidonia oceanica seagrass meadow
community metabolism Seasonal interannual variations
2014/4/4
We report gross primary production (GPP), community respiration (CR), and net community production
(NCP) over a Posidonia oceanica meadow at 10 m in Corsica (Bay of Revellata) based on the open water...
Regional-scale effects of eutrophication on ecosystem structure and services of seagrass beds
Regional-scale effects eutrophication ecosystem structure services of seagrass beds
2014/4/3
Using large-scale field surveys across 12 estuaries in two provinces in Atlantic Canada, we analyzed changes in phytoplankton and benthic macroalgal communities as well as the canopy structure of eelg...
d13 C is a signature of light availability and photosynthesis in seagrass
d13 C a signature of light availability photosynthesis in seagrass
2014/4/2
We explored the role of light-saturated (carbon-limited) photosynthesis ond13C of turtlegrass (Thalassia testudinumBanks ex Ko¨ nig) populations from the clear, blue waters of the Great Bahama Bank an...
Differences in benthic metabolism, nutrient fluxes, and denitrification in Caulerpa taxifolia communities compared to uninvaded bare sediment and seagrass (Zostera capricorni) habitats
Differences in benthic metabolism nutrient fluxes denitrification in Caulerpa taxifolia communities uninvaded bare sediment and seagrass Zostera capricorni habitats
2014/4/4
Benthic metabolism, nutrient fluxes, and denitrification were measured in Caulerpa taxifolia communities that had recently invaded (between 2003 and 2008) bare sediments following the loss of Zostera ...
Optical properties of canopies of the tropical seagrass Thalassia testudinum estimated by a three-dimensional radiative transfer model
Optical properties of canopies tropical seagrass Thalassia testudinum three-dimensional radiative transfer model
2014/4/17
Three-dimensional models of seagrass canopies were constructed by treating leaves as flexible strips that fall under their own weight into naturalistic canopy structures. Canopy structures incorporate...
Seasonal dynamics ofPosidonia oceanicain Magalluf Bay (Mallorca, Spain): Temperature effects on seagrass mortality
Seasonal dynamics oceanicain Magalluf Bay Temperature effects seagrass mortality
2014/4/17
We recorded seasonal and interannual population dynamics of the endemic Mediterranean seagrass Posidonia oceanica in a shallow meadow, Magalluf Bay, Spain (39u30.259N, 2u32.599E), performing direct mo...