搜索结果: 1-15 共查到“理学 Coral Reefs”相关记录58条 . 查询时间(0.212 秒)
What’s killing coral reefs in Florida is also killing them in Belize
coral reefs ecosystem nitrogen concentration biodiversity algal bloom eutrophication river pollution
2021/8/4
Only 17 percent of live coral cover remains on fore-reefs in Belize. A study finds new evidence that nitrogen enrichment from land-based sources like agriculture run-off and sewage, are significantly ...
What’s killing coral reefs in Florida is also killing them in Belize
coral reefs ecosystem nitrogen concentration biodiversity algal bloom eutrophication river pollution
2021/8/4
Only 17 percent of live coral cover remains on fore-reefs in Belize. A study finds new evidence that nitrogen enrichment from land-based sources like agriculture run-off and sewage, are significantly ...
Study of Belize Barrier Reef Shows Nitrogen Enrichment from Land-based Sources Doubled in Four Decades：What’s killing coral reefs in Florida is also killing them in Belize
coral reef nitrogen concentration algal blooms ecological system
2021/8/5
Only 17 percent of live coral cover remains on fore-reefs in Belize. A study finds new evidence that nitrogen enrichment from land-based sources like agriculture run-off and sewage, are significantly ...
Biodiversity, climate change and the fate of coral reefs
climate change biodiversity coral reefs
2021/8/3
An international group of researchers representing thousands of coral scientists across the globe is issuing recommendations for new commitments and actions by the world's policymakers to protect and ...
Coral reefs are dying at an alarming rate as water temperatures rise worldwide as a result of climate change, pollution and human activities. In the last three decades, for example, half of Australia'...
Diet diversity: Hawkfish species coexist on coral reefs thanks to differing food preferences（图）
Diet diversity Hawkfish species coexist coral reefs food preferences
2020/4/17
How can many species of hawkfish coexist in proximity on the same coral reef? The answer may lie in their individual diets.Hawkfish are brightly colored reef fish that live in tropical oceans. Many re...
Large 'herbivores of the sea' keep coral reefs healthy（图）
Large herbivores sea coral reefs healthy
2020/1/19
Selective fishing can disrupt the delicate balance between corals and algae in embattled Caribbean coral reefs. Removing large parrotfish, which graze on algae the way large land mammals graze on gras...
Microorganisms play important roles in the health and protection of coral reefs, but exploring these roles can be difficult because of the lack of unspoiled reef systems throughout the global ocean.An...
Coral reefs shifting away from equatorial waters（图）
Coral reefs shifting equatorial waters
2019/10/23
Coral reefs are retreating from equatorial waters and establishing new reefs in more temperate regions, according to NSF-funded research published in the journal Marine Ecology Progress Series. Scient...
Dance of the microbes:Bacteria living near coral reefs change in synchrony across distances（图）
microbes:Bacteria near coral reefs change synchrony across distances
2019/11/22
It might be called the dance of the microbes. It happens every day -- and night.Bacteria in waters above dozens of coral reefs change dramatically during the night, scientists have discovered, then re...
When coral reefs change, researchers and local fishing communities see different results（图）
coral reefs change researchers local fishing communities different results
2019/11/22
Find related stories on NSF's Environmental Research and Education (ERE) programs at this link; find related stories on NSF's Long-Term Ecological Research Program at this link.Results of a new study ...
Oceanic Plastic Trash Conveys Disease To Coral Reefs（图）
Oceanic Plastic Trash Conveys Disease Coral Reefs
2018/2/1
For coral reefs, the threat of climate change and bleaching are bad enough. An international research group led by Cornell University has found that plastic trash – ubiquitous throughout the world’s o...
Harvey produced more than 13 trillion gallons of rain over southeast Texas, and that water is now flowing through the Gulf. The Texas Automated Buoy System, run by the Geochemical and Environmental Re...
Sorting the Myriad Medicinal Molecules of Coral Reefs（图）
Sorting the Myriad Medicinal Molecules Coral Reefs
2017/10/25
Coral reefs harbor an incredible diversity of life, both sea creatures we can see and microbial life that we cannot. These organisms generate an enormous number of molecules as they eat food, photosyn...
After the 2016 El Nino,coral reefs in Moorea are thriving--why?（图）
After the 2016 El Nino coral reefs in Moorea thriving
2017/10/25
At a time when corals around the world are under siege, marine biologists have found hope for reefs near the island of Moorea in French Polynesia.Scientists were concerned that 2016's El Niño wou...