Search Results for: Waters other than mineral and aerated
، نويسنده , , alain saliot، نويسنده , issue information : روزنامه با شماره پیاپی سال pages : from page : to page : abstract : the top of the ocean, sea surface microlayer (ml), covers more than % of the worldʹs surface. it is a sink for natural and anthropogenic material that depends on its chemical
composition. this article is aimed at providing novel data on the characterization of organic matter in ml and underlying waters (ulw) in the rarely investigated subarctic, north norwegian fjords region, in july , august and june . a multiparameter approach was used, including doc measurements, characterization...
https://search.ricest.ac.ir/inventory/10/776880.htm
hunting ended, some species, such as the gray whale and northern elephant seal , have rebounded in numbers; conversely, other species, such as the north atlantic right whale , are critically endangered . other than hunting, marine mammals can be killed as bycatch from fisheries, where they become entangled
follow their prey. in hudson bay , james bay , and some other areas, the ice melts completely each summer (an event often referred to as "ice-floe breakup"), forcing polar bears to go onto land and wait through the months until the next freeze-up. in the chukchi and beaufort seas, polar bears retreat...
https://en.wikipedia.org/wiki/Marine_mammals