巴西南部杰雷斯塞拉多的中型和大型哺乳动物化石

Q3 Environmental Science
I. Aximoff, Antônio Marcos dos Santos, Karen Santos Toledo, A. C. Freitas, Heloisa Carneiro da Rocha Guillobel
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引用次数: 0

摘要

米纳斯吉拉斯州已经失去了最初塞拉多覆盖范围的一半以上。哺乳动物是受此影响最大的生物之一。动物名录对未来的保护行动至关重要。从这个意义上说,在2018年7月至2020年12月期间,使用直接可视化方法(464小时的搜索)和相机陷阱(380个夜间陷阱),对米纳斯吉拉斯中西部塞拉多碎片中中型和大型哺乳动物的丰富度和组成进行了评估。记录了28种野生物种,包括7种受威胁物种,其中2种受到全球威胁。食肉目是最具代表性的目(12种),其次是Cingulata目和Primates目(各4种)。发现的丰富性优于其他碎片,与附近的保护区相似,大了十几倍。研究的碎片和高物种丰富度,包括濒危物种和大型捕食者,承受着人类的压力,需要采取短期措施来保护它们
本文章由计算机程序翻译,如有差异,请以英文原文为准。
MEDIUM AND LARGE SIZED MAMMALS IN FRAGMENT AT CERRADO, MINAS GERAIS, BRAZIL
The state of Minas Gerais has already lost more than half of the original Cerrado coverage. Mammals are among the beings most affected by this. Fauna inventories are essential for future conservation actions. In this sense, between July 2018 and December 2020, the richness and composition of medium and large mammals in a Cerrado fragment in the central-west of Minas Gerais were evaluated, using direct visualization methods (464 hours of searches) and camera traps (380 night traps). Were recorded 28 wild species, including seven threatened species, two of which are globally threatened. Carnivora was the most representative order (12 species), followed by Cingulata and Primates (4 each). The richness found was superior to other fragments and similar to nearby protected areas a dozen times larger. The fragment and the high species richness studied, including endangered species and large predators, suffer anthropic pressure, requiring short-term measures for their conservation
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来源期刊
Oecologia Australis
Oecologia Australis Environmental Science-Ecology
CiteScore
1.30
自引率
0.00%
发文量
49
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