Related topics: species

Sculpting tropical peaks

Tropical mountain ranges erode quickly, as heavy year-round rains feed raging rivers and trigger huge, fast-moving landslides. Rapid erosion produces rugged terrain, with steep rivers running through deep valleys. However, ...

Pacific nations look to increase tuna fishing fees

Pacific island nations announced plans Thursday to dramatically increase the fees they charge tuna fishing boats for the right to enter their waters, saying it will boost revenue and help conservation efforts.

NASA catches Tropical Cyclone Ita near Papua New Guinea

The twenty-third tropical cyclone of the Southern Pacific tropical cyclone season has developed near the Solomon Islands and strengthened into Tropical Storm Ita on April 5. NASA satellite imagery showed the center of circulation ...

Meet the beetles—the Xyleborini of New Guinea

Xyleborini is one of the most diverse and abundant groups of scolytine beetles worldwide, and they are also becoming very important invasive insect pests around the globe. In the U.S., the redbay beetle is threatening the ...

Deepwater mining in Norway

The mid-ocean ridges where tectonic plates meet in the Atlantic and the Pacific Oceans are seething with volcanic activity. The most active areas are deep under water, several thousand metres down. Ocean water penetrates ...

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