Latest Breaking News On - கட்டுப்பாடு கிழக்கு - Page 3 : comparemela.com

1Department of Oceanography and Fisheries, University of the Azores, Horta, Portugal 2Department of Biological Sciences and K.G. Jebsen Centre for Deep-Sea Research, University of Bergen, Bergen, Norway Few studies have described the effects of physical disturbance and post-recovery of deep-sea benthic communities. Here, we explore the status of deep-sea sponge ground communities four years after being impacted by an experimental bottom trawl. The diversity and abundance of epibenthic megafauna of two distinct benthic communities in disturbed versus control areas were surveyed using a remotely operated vehicle on the Schulz Bank, Arctic Ocean. Four years after disturbance, megafaunal densities of the shallow (∼600 m depth) and deep (∼1,400 m depth) sites were significantly lower on the disturbed patches compared to the control areas. Multivariate analyses revealed a distinct separation between disturbed and control communities for both sites, with trawling causing 29–58% of t

Monterey bayUnited statesUnited kingdomSogn og fjordaneAleutian islandsAustralian capital territoryNew zealandGulf of alaskaFaroe islandsWeddell seaCran rprojectColloques internationauxBarrio frojJ elisha mitchellNortheast atlanticVan dolah