MANATEE

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海牛是什么?
《中学生英语》2024年第41期34-36,共3页Emily Osterloff 郑雨松(译) 
海牛也叫manatee,是一种水生哺乳动物,属海牛目。海牛目的动物也包括儒艮。儒艮和海牛在大小、颜色和形状上都很相似,但它们的尾巴略有不同。海牛的尾巴大而圆,而儒艮则有着扁平的尾巴,就像鲸鱼尾巴一样。
关键词:尾巴 形状 儒艮 水生哺乳动物 MANATEE 海牛目 
We Should Protect The Manatee
《初中生学习指导》2024年第5期46-46,共1页宫嘉华 
The manatee is one of the most endangered animals. Today, with only a few thousand left in the world, these special ocean animals could easily die out.Looking something like a cross between a dolphin and a hippo manat...
关键词:SOMETHING SHOULD LOOKING 
Prediction Equation of Body Weight of Amazonian Manatee (Trichechus inunguis) Calves in Captivity Using Biometry
《Natural Science》2017年第5期123-132,共10页Pierina Mendoza Darwin Loja Rony Riveros Carlos Vilchez 
The objective of the study was to determine a prediction equation of body weight of Amazonian manatee calves in captivity using their biometry. It was conducted out with 7 calves (4 males and 3 females) of approximate...
关键词:Amazonian MANATEE (Trichechus inunguis) BIOMETRIC Measurements Body WEIGHT WEIGHT Prediction Correlation 
A Record of Anthropogenic Effects on Sedimentation in the Manatee River, Florida
《Journal of Environmental Science and Engineering(B)》2014年第1期1-13,共13页Patrick Schwing Ashanti Johnson 
Increased sedimentation rates have been attributed to increased anthropogenic activity in watersheds throughout Florida and many parts of the world. The Manatee River, located on the west coast of Florida (USA), lik...
关键词:SEDIMENTATION lead-210 cesium-13 7 man induced effects Florida Tampa Bay. 
Effects of Reducing River Flow on Pulse Residence Time in Little Manatee River,USA
《Transactions of Tianjin University》2009年第2期95-100,共6页HUANG Wenrui,LIU Xiaohai(Department of Civil Engineering,Florida State University,Tallahassee,Florida 32310-6046,USA) 
supported by the Southwest Florida Water Management District
Residence time is an important indicator for river environmental management.In this paper,a 3D hydrodynamic model has been successfully applied to Little Manatee River to characterize the mixing and transport process ...
关键词:hydrodynamic modeling ESTUARY residence time tidal river 
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