epub |eng | | Author:Claude E. Boyd

Acidic, Atmospheric Deposition Rainwater naturally has a pH of about 5.6 because it becomes saturated with carbon dioxide while falling through the atmosphere. The carbon dioxide concentration of the atmosphere ...

epub |eng | 2020-04-27 | Author:Giggs, Rebecca;

Being animals that variously inhabit the pitch-black and low-light seas, animals that sometimes hunt using the bio-sonic tings of echolocation, and which are thought to create, and maintain, their social ...

epub |eng | | Author:Sena S. Silva & F. Brian Davy

The inland fishery of Sri Lanka has been essentially a capture fishery from perennial reservoirs (major and medium-scale irrigation reservoirs; Table 6.1). However, most small-sized (<100 ha) minor irrigation reservoirs ...

epub |eng | | Author:Yuri Mikhalev

Arsenyev VA, Zemsky VA (1973) Studenetskaya I.S. Marine mammals. Moscow, Food industry, p 232 Arshavsky IA (1968) Biology of the neonatal period in mammals. Biological basis of the neonatal period. ...

epub |eng | 2020-04-27 | Author:Rebecca Giggs

Being animals that variously inhabit the pitch-black and low-light seas, animals that sometimes hunt using the bio-sonic tings of echolocation, and which are thought to create, and maintain, their social ...

epub |eng | | Author:Patricia M. Glibert, Elisa Berdalet, Michele A. Burford, Grant C. Pitcher & Mingjiang Zhou

Acknowledgments This is a contribution of the GEOHAB Core Research Project on HABs in Upwelling Systems. References Álvarez-Salgado XA, Figueiras FG, Fernández-Reiriz MJ et al (2011) Control of lipophilic shellfish ...

epub |eng | | Author:C. Herb Ward

Historically, severe freezes in the late 1800s are thought to have contributed to the decline in the green turtle fishery in Texas (Hildebrand 1982). More recently, juvenile green turtles, and ...

epub |eng | 2020-01-20 | Author:Philip V. Mladenov

Sexual reproduction in corals Reef-building corals can disperse from the parent colony and colonize new habitats through sexual reproduction. Most species of coral are hermaphroditic—able to produce both eggs and ...

epub |eng | | Author:Darren G. Rumbold & Curtis D. Pollman & Donald M. Axelrad

Ogden JC (2005) Everglades ridge and slough conceptual ecological model. Wetlands 25:810–831 Osborne TZ, Newman S, Reddy KR (2008) Spatial distribution of total sulfur in the soils of the northern ...

epub |eng | 2017-06-14 | Author:Jake Townsend

Bigeye tuna (Thunnus obesus) Because their blood has both a high oxygen affinity and efficient oxygen offloading, bigeye tuna are able to closely regulate metabolism in very cold, very deep, ...

epub |eng | 2012-04-05 | Author:Hilborn, Ray [Hilborn, Ray]

epub |eng | 2017-12-31 | Author:Susan Hand Shetterly

epub |eng | | Author:John W. Day & Jori A. Erdman

Quite bluntly, the state is in need of an extraordinary windfall if the LACMP goals are to be met at even current energy prices (Davis and Vorhoff 2014). There is ...

epub |eng | | Author:Curtis D. Pollman & Darren G. Rumbold & Donald M. Axelrad

Kolipinski MC, Higer A (1969) Some aspect of the effects of the quantity and quality of the water on biological communities in the Everglades National Park. USGS open field report ...

epub |eng | 2018-11-10 | Author:Julia Whitty

I have often seen them emerge from a wave, fly across the trough and enter the next wave without apparent change in their method of propulsion. Again I have seen ...