Chemical signatures imprinted on tiny stones that form inside the ears of fish show that two of Alaska's most productive salmon populations, and the fisheries they support, depend on the entire watershed.
Ecology
6 hours ago
0
22
ARM technology is used in more than 130 billion chips worldwide and is ubiquitous in mobile devices, so losing access to the British company would be like losing a limb for China's embattled Huawei.
Business
11 hours ago
0
6
Gray whales are dying at twice the usual rate as a brutal migration unfolds, with whales washing up on Washington state beaches, apparently starved to death.
Plants & Animals
May 22, 2019
0
27
Aboriginal women are the fastest growing prison population in Australia. They comprise around one-third of female prisoners in New South Wales, despite making up just 3% of the population. The majority of Aboriginal women ...
Social Sciences
May 22, 2019
0
3
The German government on Wednesday relaxed rules on culling wolves, as the population of the predator has grown since its return to the country two decades ago.
Ecology
May 22, 2019
0
438
At first glance, it looks like a branch of kelp, but then an eye moves among its leafy appendages, and ridges of tiny, translucent fins start to flutter, sending the creature gliding through the water like something from ...
Plants & Animals
May 22, 2019
0
6
Native Americans' use of fire to manage vegetation in what is now the Eastern United States was more profound than previously believed, according to a Penn State researcher who determined that forest composition change in ...
Environment
May 21, 2019
0
509
As seed prices rise, growers must be increasingly mindful of the density and configuration of cotton in their fields. However, current cotton plant population recommendations aren't always helpful or based on the latest research. ...
Ecology
May 21, 2019
0
5
The current return of wolves to human-dominated landscapes poses a major challenge for the protection of this species, says conservation biologist and private lecturer (PD) Dr. Marco Heurich from the University of Freiburg. ...
Plants & Animals
May 20, 2019
0
1157
China has developed an app that allows conservationists to identify individual pandas using facial recognition technology, state-run Xinhua news agency reported Friday.
Plants & Animals
May 17, 2019
0
4
In biology, a population is the collection of inter-breeding organisms of a particular species; in sociology, a collection of human beings. Individuals within a population share a factor may be reduced by statistical means, but such a generalization may be too vague to imply anything. Demography is used extensively in marketing, which relates to economic units, such as retailers, to potential customers. For example, a coffee shop that wants to sell to a younger audience looks at the demographics of an area to be able to appeal to this younger audience.
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