Map turtles of the genus Graptemys are native to North America, where a high degree of drainage endemism is believed to have shaped current diversity. With 14 species and one additional subspecies, Graptemys represents the most diverse genus in the family Emydidae. While some Graptemys species are...
Drainage Basins of North America 作者:Source Wikipedia 页数:40 ISBN:9781233151813 豆瓣评分 目前无人评价 评价: 写笔记 写书评 加入购书单 分享到 推荐 我要写书评 Drainage Basins of North America的书评 ···(全部 0 条)
D. Reconstruction of North American drainage basins and river discharge since the Last Glacial Maximum. Earth Surf. Dyn. 4, 831–869 (2016). Google Scholar Byun, E. The Underestimated Role of Temperate Wetlands in the Late Quaternary Terrestrial Carbon Cycle. PhD thesis, Univ. Toronto (2020...
Much of the direct landscape response (e.g., soils, channelized drainages) to these processes has been eroded away. However, we know that some sedimentary signals (e.g., sand and clay composition) have been faithfully transferred downstream through large drainage basins and that sedimentary ...
South American Aquatic Mammals Enrique A. Crespo, in Encyclopedia of Marine Mammals (Second Edition), 2009 IV Aquatic Mammals in the River Basins South America is very rich in river basins, and all the aquatic mammals in continental waters are endemic (Olson et al., 1998). The most import...
All washes in the desert southwest are prone to flash floods, and flooding can initiate from storms upstream of you, even when weather in your location is sunny. Hikers must do due diligence in checking weather forecasts for the drainage basins they will be visiting. ...
The Mississippi Delta plain is composed of six major drainage basins, each of which represents shifts (in time) of the major distributary of the river [89]. The Atchafalaya basin is the youngest and receives approximately one third of the flow from the Mississippi and Red Rivers. The large...
squalus in the basins afferent to the Po River drainage network and S. lucumonis in the Tyrrhenian [69,70,71,72]. The pivotal role of the Appennines as biogeographic barrier for freshwater taxa has been evidenced in other vertebrates other than fish, such as in the European pond turtle ...
The Great Lakes helped make the U.S. an economic powerhouse. Now climate change, pollution, and invasive species threaten their complex ecosystems.
Cressman, acting on information given to him, found the Paisley Caves in about 1937, and, by 1940, he theorized that artifacts he had uncovered were older than those found at many other North American sites, but a lack of documentation hurt his cause. Photo and text: University of Oregon ...