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Auteur:
Henk Tennekes
At least 45 lochs around Scotland’s coast have been contaminated by toxic pesticides from fish farms
28-02-2017
At least 45 lochs around Scotland’s coast have been contaminated by toxic pesticides from fish farms that can harm wildlife…
Pollution of Vembanad Lake
27-02-2017
Pesticide residue from rice polders and nutrient discharge from urban settlements are aggravating the pollution of Vembanad Lake, playing havoc…
Rosemary Mason’s letter to Sir John Beddington: a food system not run for the public good can never serve the public good
27-02-2017
Sir John Beddington is Senior Advisor and Professor of Natural Resources Management at the Oxford Martin School in Oxford, UK.…
Waterbirds in Myanmar’s Irrawddy River declined by up to 90% over the last 14 years
25-02-2017
Over the last 14 years, waterbirds in Myanmar's Irrawddy River declined by 60% to 90% depending on the species. Scientists…
The replacement of Druckrey’s model of dose-time-response by the much more flexible concept of ‘acceptable daily intake’
24-02-2017
In the 1950s the commission on food coloring of the German Research Society (DFG), headed by the biochemist Adolf Butenandt…
Die Ersetzung von Druckreys Dosis-Zeit-Wirkungsgesetz durch den flexibleren Acceptable Daily Intake
24-02-2017
In den 1950er Jahren vertrat die Farbstoffkommission der DFG unter der Leitung des Biochemikers Adolf Butenandt und des Pharmakologen Hermann…
139 Counties across the US where wild bees are at risk
24-02-2017
Though they’re tiny, bees play a big role in making our food. But these fuzzy fliers are in trouble—and a…
Rückgang der Biomasse an Insekten ist Ursache für den Singvögelschwund
23-02-2017
Die Zahl der Singvögel im Vogtland geht zurück. Das sagt Michael Thoß, Naturschützer und Ornithologe aus Auerbach. Damit bestätigt er…
Black-Billed Magpie Decline in Nebraska
23-02-2017
Many birders and bird-watchers in western and central Nebraska have noticed the unfortunate absence in recent years of a distinctive,…
Bird survey in University of Hyderabad records decline in number of bird species on campus
23-02-2017
The spangled drongo was the rarest of the 93 species of birds spotted during the Great Backward Bird Count survey…
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