production in the Fram Strait region80. Deep-water re-supply of surface Fe is more restricted, due to deeper ferriclines that are observed to depths > 150 m in the WSC of Fram Strait (Fig. S2). Therefore to account for near-complete drawdown of fixed N between winter and summer in...
.Some of the blooms obsewed in the fixation, our isotopic data imply that recycled pools of tropical Atlantic Ocean which variously have been N (e.g.NH,') must also be isotopically light as a result attnbuted to thermocline tilting, curl of wind stress or of the recycling of recently ...
Medusozoans are critical components of coastal and marine ecosystems. They are ubiquitous, living from the surface to the bottom layers of the world’s oceans and tolerating a wide range of environmental conditions. They modulate food webs not only by co
Butyltin (BT) contamination was evaluated in hermit crabs from 25 estuaries and in sediments from 13 of these estuaries along about 2,000 km of the Brazilian coast. BT contamination in hermit crabs ranged from 2.22 to 1,746 ng Sn g-1 of DBT and 1.32 to 318 ng Sn g-1 of TBT. In ...
This method was applied to fish presumed to have been caught from the southwest coast of India, but with CTX profiles identical to those of fish from the Pacific Ocean (see Section 5.2.4). Additionally, this protocol [180] needs to be validated on Atlantic fish to ensure that the use of...