搜索结果: 1-15 共查到“生物学 Habitat”相关记录15条 . 查询时间(0.156 秒)
Birds’ eye size reflects habitat and diet, may predict sensitivity to environmental change
birds visual environmental change deforestation
2021/8/10
A new study shows the eye size of birds can reveal broad patterns of their biology and behavior, including where they live, what they eat and how they hunt, providing a potential roadmap for future co...
The Giant Panda's Habitat Is Shrinking And Becoming More Fragmented（图）
Giant Panda Habitat Shrinking More Fragmented
2017/10/24
A study by Chinese and U.S. scientists finds that while populations of the iconic giant panda have increased recently, the species’ habitat still covers less area and is more fragmented than when it w...
Early Human Habitat,Recreated for First Time,Shows Life Was No Picnic
Early Human Habitat Life Was No Picnic
2016/3/21
Scientists have pieced together an early human habitat for the first time, and life was no picnic 1.8 million years ago.Our human ancestors, who looked like a cross between apes and modern humans, had...
Open and closed seascapes: Where does habitat patchiness create populations with high fractions of self-recruitment?
coral reef seascapes dispersal
2015/12/11
Which populations are replenished primarily by immigrants (open) and which
by local production (closed) remains an important question for management with implications
for response to exploitation, p...
Many corals host thermally resistant symbionts in high-temperature habitat
Symbiodinium Host–symbiont specifi city
2015/12/11
Physiologically distinct lines of dinoflagellate
symbionts, Symbiodinium spp., may confer distinct thermal
tolerance thresholds on their host corals. Therefore, if a
coral can alternately hos...
Modeling the spread of the Argentine ant into natural areas: Habitat suitability and spread from neighboring sites
Invasion model Grid-based model
2015/12/10
To predict a fine-scale invasion of Argentine ants (Linepithema humile) into a natural area from the surrounding suburban matrix, we introduce a grid-based invasion model, similar to a cellular ...
Discovered deep under Antarctic surface: Extensive, salty aquifer and potentially vast microbial habitat
Antarctic surface Extensive salty aquifer microbial habitat
2015/4/30
Using a novel, helicopter-borne sensor to penetrate the surface of large swathes of terrain, a team of researchers supported by the National Science Foundation (NSF) has gathered compelling evidence t...
Habitat Use and Seasonal Movement Patterns of Four-toed Salamanders (Hemidactylium scutatum) in Massachusetts
habitat use movement CART model
2015/1/4
Understanding the movement phenology of the four-toed salamander (Hemidactylium scutatum) is essential to guide management practices. I examined the relationship between environmental variables and th...
The role of asymmetric interactions on the effect of habitat destruction in mutualistic networks
asymmetric interactions effect habitat destruction mutualistic networks
2010/11/15
Plant-pollinator mutualistic networks are asymmetric in their interactions: specialist plants are pollinated by generalist animals, while generalist plants are pollinated by a broad involving speciali...
Habitat Utilization of the Golden Takin During Later Autumn and Winter in Foping National Nature Reserve
habitat utilization golden takin Foping National Nature Reserve
2009/9/23
Total 275 quadrats with 400m0 each in size were set up in the central area of Foping National
Nature Reserve with elevation ranged between 125O～ 2400m to collect data on habitat use of the
Golden ta...
Food Habit of Rana (Pelophylax) kl. esculenta Females in a New Recorded E-System Population from a Forested Habitat in North-Western Romania
Rana (Pelophylax) kl. esculenta feeding females E-system Romania
2010/3/25
This is the first record of a green frog Rana (Pelophylax) kl. esculenta population from the E-system in the north-western part of Romania. From April to July 2005 we analysed the trophic spectrum of ...
Desert Rocks – A Habitat Which Supports Many Species That Were New to Science in the Last 40 Years
Desert smooth-faced rocks rare relicts mesic moisture regime refugium
2010/3/17
Desert Rocks – A Habitat Which Supports Many Species That Were New to Science in the Last 40 Years。
The Effect of Disturbances to Habitat Quality on Otter (Lutra lutra) Activity in the River Kızılırmak (Turkey): a Case Study
Otter (Lutra lutra) sprainting activity habitat quality biotic index (BMWP) riparian quality index (QBR)
2010/3/29
Habitat restriction for otters living in a small part of the Kızılırmak River occurred due mainly to 3 causes: dam construction at the upper end, heavy pollution by oil refinery effluen...
Seasonal Larval and Adult Population Dynamics and Breeding Habitat Diversity of Culex theileri Theobald, 1903 (Diptera: Culicidae) in the Gölbaşı District, Ankara, Turkey
Culex theileri population dynamics breeding habitats hibernation
2010/3/29
In this research, which was carried out between August 1995 and July 1997 in an area that embraces Lakes Mogan and Eymir, Imrahor Valley and the Gölbaşı district of Ankara province, the...
A Computer Programme for Determining Habitat Preference Based on Dung Frequencies of Some Herbivore Mammals
Dung Counts Red deer Hare Wild boar Habitat selection Component combination Computer programme
2010/3/31
The classic approach for habitat preference of big games is to compare dung density in two different site such as in two habitat types and aspects, or in two altitute or slope classes. Whereas, animal...