Übersetzung für "Bestandsrückgang" in Englisch

Fishing for food is the main reason for the decline.

The Commission is concerned for the declining population of this endangered species.

In particular, high rates of undeclared over fishing have been singled out as a key cause of the decline of the stock.

Human activity caused the two extinctions and the decline of the other three species.

The December 2005 cattle surveys in the EU-25 show that the cattle population continued to fall slowly.

Blue whiting ("Micromesistius poutassou") has benefited from the decline of the herring and capelin stocks as it assumed the role of major predator of plankton.

The decrease in stock in the year 2003 was a result of the poor harvest that in turn had an impact on the availability of raw materials to the Community industry in this year.

In the mid-nineteen-nineties relatively large numbers were counted in the North Sea Coastal Zone, more or less reflecting the decline in the IJsselmeer and Wadden Sea.

After the second adaptation of the TAC (for 2014), a review would take place which ensures that the harvest control rule could be adapted to any unusually strong signals of stock decline.

Although mackerel are now abundant, the rate of fishing is well outside sustainable limits and a stock decline is likely in future years if international management is not agreed.

In recent years, however, it is recurring - mainly in Portugal, France and Spain leading to decline and mortality, foremost in nurseries and orchards.

The decline in population for covered sows, which is significant for future population trends, was somewhat less at -2.5%, whereas uncovered sows were down by 4%.

The mass occurrence of Mnemiopsis is now acknowledged to have contributed to the sharp decrease in no less than 26 commercial Black Sea sh stocks, including anchovy and chub mackerel.

Overall, about one quarter (24%) of European dragonflies have declining populations, 10 % are increasing and roughly half the species are stable.

Comparing Member States, the Federal Republic of Germany recorded the largest decline in its sheep population in both absolute (-1.006 million animals) and percentage terms (-24.3%).

Although the population fell by a further 391 000 head compared with December 1991, the decline compared with the 1992 May/June survey was only 147 000 head.

The number of target species of Category 1 (Red-listed species or species with population decline) and Category 2 (other characteristic species) continuously increased over the years and in the last year reaching up to 20 species per plot.

In addition to a EUR 0.2 million higher decline in inventories of finished goods, expired cooperation projects could not be fully compensated, partly due to delays in the initiation of follow-up projects.

The Rosalia longicorn is probably one of the best known beetles of the European Fauna, not only due to its beautiful black and blue coloration and the striking black tufts of hair on the central segments of the antennae. With a body length of up to 40 mm it is also among the largest beetles of our fauna. Due to its dramatic decline in the recent decades, Rosalia alpina has moved into the focus of public attention.

Blue whiting (Micromesistius poutassou) has benefited from the decline of the herring and capelin stocks as it assumed the role of major predator of plankton.

Further investigations must be carried out in order to draw scientifically valid conclusions as to which role flame retardants play in the decline of eel stocks.

The main reason for the decline is thought to be the manifold fall in the number of red deer, an important prey animal for lynxes, in the winter of 2009 / 2010 that was extraordinarily long, snowy and cold.