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Fish carcasses deliver toxic mercury pollution to the deepest ocean trenches（图）
Fish carcasses deliver toxic mercury pollution deepest ocean trenches
2020/12/11
The sinking carcasses of fish from near-surface waters deliver toxic mercury pollution to the most remote and inaccessible parts of the world's oceans, including the deepest spot of them all: the 36,0...
RIPPLE MARKS—THE STORY BEHIND THE STORY | Canyon "Ghost" Critical to Stream Ecosystems: Cougars Act as Guardians of Fish, Frogs • "Wavelet" Math Translates Whale Song into Art • Fire in the Sky, Smoke in the Water: Queen of American Lakes Under Siege from Fireworks Displays? • Jellyfish "Blooms" Signal Ailing Seas Ahead: Jellywatchers Help Scientists Track Locations
Ghost cat cat puma tupi predators habitat
2015/7/7
The ghost cat, it's been called, this feline that roams backcountry from the Yukon to Chile. It has dozens of names, from panther, to puma, to mountain lion. But its best descriptor, perhaps, is couga...
Lake-wide distributions of temperature, phytoplankton, zooplankton, and fish in the pelagic zone of a large lake
temperature phytoplankton zooplankton
2014/4/18
We studied three-dimensional distribution patterns of temperature, phyto- and zooplankton, and fish in the
large, prealpine Lake Constance during spring 2007. A strong westerly wind induced an intens...
Climatic forcing of zooplankton dynamics is stronger during low densities of planktivorous fish
Climatic forcing of zooplankton dynamics planktivorous fish
2014/4/18
We analyze interannual variation in zooplankton biomass in the southwestern Barents Sea in spring (May) and
summer (June–July) 1959–1993. Using a threshold modeling approach, we quantify spatial, cli...
Interdecadal variation in seawater d13 C and d18O recorded in fish otoliths
seawater d13 C d18O recorded
2014/4/17
Stable carbon (d13
C) and oxygen (d18O) in the otolith cores of Atlantic bluefin tuna (Thunnus thynnus) vary
temporally, with changes that quantitatively follow interdecadal variation in atmospheric...
Response of fish communities in five north temperate lakes to exotic species and climate
Response of fish communities north temperate lakes
2014/5/5
Exotic species invasions and climatic variation that occurred in north central Wisconsin provided the
opportunity to contrast influences of climate and invasive species in shaping fish community dyna...