New freshwater mussels discovered in southwestern Australia
Genetic techniques have helped uncover a new threatened species of freshwater mussel in southern Western Australia and redefine the range of existing species.
Genetic techniques have helped uncover a new threatened species of freshwater mussel in southern Western Australia and redefine the range of existing species.
Plants & Animals
Jan 30, 2023
0
48
A new study confounds conceptions about the origins of the Saimaa ringed seal. In addition, scientists have observed that the genetic diversity of the Saimaa ringed seal decreased in the 20th century as a result of human ...
Evolution
Jan 30, 2023
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14
We know that bees are important to natural ecosystems and also to human agriculture and horticulture. They are great pollinators of so plant flowering plant species and are also a source of food and materials we have used ...
Ecology
Jan 27, 2023
3
371
Birds including swallows and martins—known as aerial insectivores—control insect populations and insect-borne disease and provide hundreds of millions of dollars' worth of pest control for agriculture. But these feathered ...
Ecology
Jan 27, 2023
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39
The speed of environmental change is very challenging for wild organisms. When exposed to a new environment individual plants and animals can potentially adjust their biology to better cope with new pressures they are exposed ...
Plants & Animals
Jan 27, 2023
0
46
Many mountain ranges contain semi-natural habitats experiencing little human interference. They are home to many animal and plant species, some of them endemic and highly specialized. Mountains have also been largely spared ...
Plants & Animals
Jan 27, 2023
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151
A handful of hyper-productive fisheries provide sustenance to a billion people and employ tens of millions. These fisheries occur on the eastern edges of the world's oceans—off the West Coast of the U.S., the Canary Islands, ...
Earth Sciences
Jan 27, 2023
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47
Evolution has occurred more rapidly than previously thought in the Chesapeake Bay wetlands, which may decrease the chance that coastal marshes can withstand future sea level rise. Researchers at the University of Notre Dame ...
Evolution
Jan 26, 2023
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82
Undernourished coastal communities in the tropics—where children's growth can be stunted by a lack of micronutrients—can get the vitamins and minerals they need from sustainable small-scale octopus fisheries, say researchers.
Agriculture
Jan 26, 2023
1
14
Nutrients from salmon carcasses can substantively alter the growth and reproduction of plant species in the surrounding habitat, and even cause some flowers to grow bigger and more plentiful, SFU researchers have found.
Ecology
Jan 26, 2023
0
147