Opent in een nieuw tabblad
Auteur:
Henk Tennekes
Worry over fish and wildlife decline in B.C.
11-04-2017
The B.C. Wildlife Federation is concerned about declining fish and wildlife populations – and is calling on the province to…
Cod fish numbers decline greatly in the Gulf of Maine
11-04-2017
Massachusetts scientists say they have reached the same conclusions as their federal counterparts in a study about the poor status…
Naturschutz im Kanton Zürich: Die Artenvielfalt bleibt in Gefahr
10-04-2017
Der Schutz der Tiere, Pflanzen und ihrer Lebensräume im Kanton Zürich reicht trotz einigen Erfolgen nicht aus. Die Fachstelle Naturschutz…
The Forest ringlet, NZ’s only forest butterfly faces extinction
08-04-2017
The elegant native butterfly, the forest ringlet or Dodonidia helmsii, is on the brink of extinction, experts claim. Up until…
Butterflies on both sides of the Atlantic Ocean are in rapid decline
08-04-2017
Urban populations of 28 butterfly species have fallen 69 percent across the UK since 1995, while in America monarch butterflies…
Endangered Maritime Ringlet Shows Continued Decline in Eastern Canada
08-04-2017
Coenonympha nipisiquit, also known as the maritime ringlet, lives in just 10 salt marshes in Quebec and New Brunswick, Canada,…
Fewer swallows to make a summer
08-04-2017
With this week bringing summer-like weather across much of France, swallows have also started to arrive in numbers – but…
Aantal Nederlandse biologische boeren groeit met ruim twaalf procent
07-04-2017
In 2016 groeide voor het eerst sinds 2010 het aantal geregistreerde biologische boerenbedrijven harder dan het aantal biologische handels- en…
Occurrence of Neonicotinoid Insecticides in Drinking Water
06-04-2017
Neonicotinoid insecticides are widespread in surface waters across the agriculturally intensive Midwestern United States. We report for the first time…
Neonicotinoids detected in drinking water
06-04-2017
One of the most dangerous pesticides, neonicotinoids, has been found in drinking water, a new study reveals. Neonicotinoids, most of…
←
1
…
100
101
102
103
104
…
506
→