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Tree plantations replacing natural grasslands in high biodiversity areas: How do they affect the mammal assemblage?
Productive landscape Tree plantation management Medium to large-size mammals Species richness Species composition Keystone habitats Landscape heterogeneity
2024/1/23
Monoculture plantations of fast-growing trees are increasing worldwide and, in many cases, these replace highly diverse natural environments. The Mesopotamian Savannas and the Iberá marshes ecoregions...
Dietary compounds regulating the mammal peripheral circadian rhythms and modulating metabolic outcomes
哺乳动物 昼夜节律 调节代谢 膳食化合物
2023/4/19
The circadian rhythm regulates the daily cycles of various physiological activities. Accumulating evidences revealed that circadian rhythm plays an important role in regulating metabolic homeostasis, ...
No social distancing in the Cretaceous:New study finds earliest evidence for mammal social behavior（图）
No social distancing Cretaceous earliest evidence mammal social behavior
2020/11/6
A new study led by U.S. National Science Foundation-funded paleontologists at the University of Washington and its Burke Museum of Natural History & Culture indicates that the earliest ...
Understanding Caribbean Mammal Extinctions of the Past Spurs Renewed Focus on Conservation（图）
caribbean mammal extinctions past spurs renewed focus on conservation
2017/9/5
A Johns Hopkins paleontologist and her collaborative team of scientists report they have clear evidence that the arrival of humans and subsequent human activity throughout the islands of the Caribbean...
Scientists discover fossil tumor in 255 million-year-old mammal forerunner
Scientists fossil tumor 255 million-year-old mammal forerunner
2016/12/13
When paleontologists cut into the fossilized jaw of an ancient creature, they got more than they bargained for: a toothy tumor.As the scientists report in a paper published today in the Journal o...
New research suggests that the feeding strategy of Kolponomos, a 'marine bear' that lived about 20 million years ago and ate a diet similar to that of modern otters, was strangely similar to a very di...
SPATIO-TEMPORAL MODELLING OF SMALL MAMMAL DISTRIBUTIONS USING MODIS NDVI TIME-SERIES
Echinococcus Rodents Landscape
2015/9/8
This work modelled the spatial distribution of the rodent species that act as hosts in the transmission cycle of the parasitic tapeworm
Echinococcus multilocularis. The rodent distribution was modell...
OBIS-SEAMAP:The World Data Center for Marine Mammal, Sea Bird, and Sea Turtle Distributions
OBIS-SEAMAP The World Data Center Marine Mammal Sea Bird Sea Turtle Distributions
2015/7/3
The science needed to understand highly migratory marine mammal, sea bird, and sea turtle species is not adequately addressed by individual data collections developed for a single region or single tim...
Effect of tree seed crop on small mammal populations and communities in oak and beech forests in the Drahany Upland (Czech Republic)
small mammals oak forest beech forest seed crop Apodemus spp. Clethrionomys glareolus
2015/2/6
In 2002 (year with poor seed crop) and 2003 (year with good seed crop), the trapping of small mammals was carried out into standard snap-traps on transects situated in the area of the Křtiny Trai...
Distributions of Large Mammal Assemblages in Thailand with a Focus on Dhole (Cuon alpinus) Conservation
Asiatic wild dog camera-trapping maximum entropy modeling protected area management spatial distribution model wildlife monitoring
2014/12/9
Biodiversity monitoring and predictions of species occurrence are essential to develop outcome-oriented conservation management plans for endangered species and assess their success over time. To asse...
Scientists discover fossil of bizarre groundhog-like mammal on Madagascar
groundhog-like mammal Madagascar
2014/11/10
Paleontologists have discovered an almost complete skull of a previously unknown mammal that likely resembled a large modern-day groundhog and lived alongside dinosaurs.
Small, fast, and crowded: Mammal traits amplify Lyme disease risk（图）
Mammals Mice Tick Lyme disease. Animal Dense crowd
2014/10/9
Mice and shrews most effective at transferring Lyme disease and other pathogens to feeding ticks（Millbrook, N.Y.) In the U.S., some 300,000 people are diagnosed with Lyme disease annually. Thousands a...
New CU-Boulder study shows differences in mammal responses to climate change（图）
mammal small mammals
2014/3/18
If you were a shrew snuffling around a North American forest, you would be 27 times less likely to respond to climate change than if you were a moose grazing nearby.
Australia’s tropical mammals are in trouble, with a quarter of species suffering serious decline since 1970, and the devastation evident in iconic areas such as Kakadu National Park.
New basal eutherian mammal from the Early Cretaceous Jeholbiota, Liaoning, China
Early Cretaceous mammal eutherian Jehol biota septomaxilla therian dentition
2014/3/26
A new genus and species of eutherian mammal, Acristatherium yanensis gen. et sp. nov., is described from
the Early Cretaceous Jehol biota, China. The new taxon is based on a partial skull that is pre...