Sentence examples for fisheries dates from inspiring English sources

The interest of natural scientists in the fisheries dates back to the late nineteenth century, when governments began to address the question of fluctuations in catches, largely because the social and economic costs of this unpredictability were high.

Large traditional fisheries dates back many centuries and have been an important basis for many coastal communities, and important merchandise.

A new era in governmental management of domestic fisheries, dating from the mid-70's, has further restricted harvests as quotas and other controls have been put into effect.

A paper in Nature uses government fisheries reports dating back to 1889 to estimate the extent to which fish populations in the North Sea have been depleted.

This was an important aspect to have included in the appeal process for both equity, fairness and political reasons, but meant that some fishers lodged appeals simply to be able to continue fishing past the restricted fishery commencement date.

When it got closer to the restricted fishery commencement date and the deadline for mailing out the results of each fisher's assessment, up to 25 staff were working on the overall project, often throughout the night and over weekends to ensure that things would be delivered on time.

However, few studies have examined specifically the genetic covariation among salmonid life history traits, which can constrain or augment selection response; virtually all studies of fisheries selection to date have focused on single characters.

The first fisheries agreement with Mauritania dates from 1989, and a series of agreements have been signed since then enabling European vessels to fish in Mauritanian waters.

Records from fisheries and research vessels dating from the 1970s to 2005 have revealed a dramatic nosedive in great shark populations.

For the first time, moreover, this study provided suggestive evidence that the habitat destruction caused by the illegal date-mussel fisheries may affect fish assemblages.

The pelagic driftnet fishery for salmon evidently dates from earlier decades.