2024-08-28 22:42:17动物植物
苏格兰研究发现,清除鹿的尸体是生态系统的损失

The removal of deer bodies following annual culls in Scotland may be depriving the environment of essential nutrients, according to a new study published in Ecological Solutions and Evidence.

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2024-08-28 22:27:45动物植物
调查显示,大堡礁和恢复热点沿线红树林遭到严重破坏

A James Cook University report has revealed severe damage in about 80% of mangroves along the Great Barrier Reef, from Cairns to Gladstone—and pinpointed 52 potential restoration hotspots over 17,255 hectares.

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2024-08-28 22:17:02动物植物
茄子发酵过程中初始微生物群对微生物演替的影响

Shibazuke is a traditional Japanese eggplant pickle produced by the process of fermentation using lactic acid bacteria (LAB). LAB which are commonly present in vegetables cause the spontaneous fermentation of vegetables, resulting in the distinctive acidi

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2024-08-28 22:05:23动物植物
古代DNA分析表明布鲁氏菌病病原体随着农业的发展而进化

Scientists analyzed ancient DNA extracted from an 8,000-year-old sheep bone and detected the Brucella melitensis pathogen. Brucellosis affects millions of people every year and causes significant harm to the welfare of livestock.

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2024-08-28 21:53:09动物植物
研究发现,清洁能源转型所需的金属和矿物需求增加,使4000多种物种面临风险

New research has found that 4,642 species of vertebrates are threatened by mineral extraction around the world through mining and quarrying, and drilling for oil and gas.

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2024-08-28 21:42:27动物植物
对飞行行为的新理解在机器人、公共安全方面具有潜在的应用价值

Why do flies buzz around in circles when the air is still? And why does it matter? In a paper published in Current Biology, University of Nevada, Reno Assistant Professor Floris van Breugel and Postdoctoral Researcher S. David Stupski respond to this prev

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2024-08-28 21:30:25动物植物
内吞过程中新的相互作用网络被发现

AP180 is a protein involved in endocytosis and in signal transmission between nerve cells. This protein, which largely lacks a three-dimensional structure, has never been fully studied.

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2024-08-28 21:16:53动物植物
3D模型显示,500万年前海豚已经使用窄带声波进行定向

Senckenberg researcher Dr. Rachel Racicot and her former student Joyce Sanks from Vanderbilt University have examined the inner ear of the extinct dolphin genus Parapontoporia. In their study, published in the journal The Anatomical Record, they show that

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2024-08-28 21:04:52动物植物
南非海藻林发现新蛤蜊物种

A new study sheds light on the unexplored diversity of galeommatoidean bivalves, a little-known group of marine mollusks, from the western coast of South Africa.

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2024-08-28 20:51:31动物植物
研究发现,气候是哺乳动物选择生活的最重要因素

While human activity has had a massive effect on the natural world, a new study from North Carolina State University finds that climate is still the most influential factor in determining where mammals can thrive. The work sheds light on how climate chang

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2024-08-28 20:37:37动物植物
将非洲的保护工作外包:非政府组织的管理减少了偷猎,促进了旅游业的发展,但增加了平民的风险

There's an experiment going on in conservation in Africa. With biodiversity imperiled, and nations facing financial and political crises, some governments are transferring the management of protected areas to private, non-governmental organizations (NGOs

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2024-08-28 20:23:38动物植物
普吉特海湾首次记录到两种鲨鱼

Oregon State University researchers have made the first scientific confirmation in Puget Sound of two distinct shark species, one of them critically endangered.

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