3 ordspråk av Andrew Dobson

Andrew Dobson

Läs om Andrew Dobson på Google eller Bing. Hitta foto...

Human activities are knocking things out of balance. For some pathogens, we're seeing nasty synergistic effects with contaminants, such as PCBs.

Paradoxically, diseases also play an important role in healthy ecosystem functioning. These changes tend to slip under the radar screen until they show up in ecological cascades that lead to wildlife and human health problems.

As children, if we cut ourselves at the beach, our mothers told us to wash it in the ocean - seawater was always perceived to be clean and healthy. We are seeing ominous signs that this is changing - surfers in California are now advised to have regular hepatitis inoculations and you really don't want to expose an open wound to near shore water. We should begin to worry deeply about the health of the oceans.

Nordsprog.dk

Antal ordsprog er 1469560
varav 716123 på nordiska

Ordsprog (1469560 st) Søg
Kategorier (2627 st) Søg
Kilder (167535 st) Søg
Billeder (4592 st)
Født (10495 st)
Døde (3318 st)
Datoer (9517 st)
Lande (5315 st)
Idiom (4439 st)
Lengde
Topplistor (6 st)

Ordspråksmusik (20 st)
Statistik

Andrew Dobson proverb