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Scientists Explore Roots of Future Tropical Rainfall

By Guest PostJune 10, 2013Environmentarabian sea, atmosphere, bay of bengal, climate prediction, earth, eastern africa, eastern indian ocean, evidence, future tropical rainfall, geological clues, hadley centre, indian, indo-pacific, indonesia, jessica tierney, last glacial maximum, last ice age, northern australia, numerical models, pacific regions, pedro dinezio, proxies, proxy evidence, rainfall patterns, roots, salinity, saltier waters, southeast asia, sunda shelf, surface waters, tropical climate change, university of hawaii, warm pool, western pacific, wetter

Analysis of the Last Glacial Maximum sheds light on climate models’ ability to simulate tropical climate change

How will rainfall patterns across the tropical Indian and Pacific regions change in a future warming world? Climate models generally suggest that the tropics as a whole will get wetter, but the models don’t always agree on where rainfall patterns will shift in particular regions within the tropics.

A new study, published online May 19 in the journal Nature Geoscience, looks to the past to learn about the future of tropical climate change, and our ability to simulate it with numerical models. (more…)

Lionfish Invasion

By Guest PostFebruary 9, 2013Environment, Natureadam marsh, biological dynamics, caribbean, cayman islands, coral reef habitats, coral reef systems, coral reefs, diversity, economic threat, ecosystem, environmental, exotic lionfish, florida waters, gainesville, government permission, indo-pacific, invasive species, lionfish invasion, little cayman, mark moline, mark warner, native habitats, neil van niekerk, new york, overfishing and pollution, reducing biodiversity, reef dwellers, reef environment, shrimp, smsp, tom frazer, university of florida, venomous barbs, young lionfish

Invasive species among marine science subjects in Cayman Islands study abroad program

With a spiky fringe of venomous barbs and bold brown-and-white stripes, the exotic lionfish invaded Florida waters several decades ago and expanded its range widely from the Caribbean to New York. Native to the Indo-Pacific, the invasive species has no natural predators in this part of the world and readily feasts on small fish and shrimp.

UD students have the opportunity to observe these intruders — up-close and underwater — in a new study abroad program offered in the Cayman Islands through the School of Marine Science and Policy (SMSP). (more…)

‘Sea Levels Rising in Parts of Indian Ocean’

By Guest PostJuly 15, 20102 commentsEnvironmentafrica, Antarctica, arabian sea, atmospheric, balaji rajagopalan, Bangladesh, bay of bengal, global climate, greenhouse gases, India, indian ocean, indo-pacific, Java, mascarenhas archipelago, naval research laboratory in Mississippi, ncar, sea levels, seychelles Islands, sri lanka, sumatra, Tanzania, university of colorado at boulder, weiqing han, Zanzibar

*Greenhouse gases are playing a role in changes, say scientists*

Newly detected rising sea levels in parts of the Indian Ocean, including the coastlines of the Bay of Bengal, the Arabian Sea, Sri Lanka, Sumatra and Java, appear to be at least partly a result of human-induced increases of atmospheric greenhouse gases, says a study led by the University of Colorado at Boulder.

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Tag Archives: indo-pacific

Scientists Explore Roots of Future Tropical Rainfall

Lionfish Invasion

‘Sea Levels Rising in Parts of Indian Ocean’