News tagged with lake ecosystems

Shifting Baselines Confound River Restoration

Steep reductions in the abundance of fish, shellfish, and other aquatic fauna in recent centuries are not restricted to animals that live in the sea: historical records show that species in rivers and lakes worldwide also ...

Sep 01, 2009 not rated yet 0

Arctic coasts on the retreat

The coastline in Arctic regions reacts to climate change with increased erosion and retreats by half a metre per year on average. This means substantial changes for Arctic ecosystems near the coast and the population living ...

Apr 18, 2011 5 / 5 (2) 0

Some Canadian rivers at risk of drying up

(PhysOrg.com) -- Some Canadian rivers are at risk of drying up as impacts of climate change intersect with growing water demand from the country's cities, industries and agriculture, a new WWF report has found.

Oct 15, 2009 3 / 5 (8) 3

Double trouble for water life

Excess phosphorus and nitrogen produced by human activities on neighboring land is making its way into our coastal waters and degrading both water quality and aquatic life. Although historically the priority has been to control ...

May 18, 2009 not rated yet 1

Cheap love costs the Earth

Ecology and conservation biologist at the University of Leicester, Dr David Harper, who has conducted research for over 25 years at Lake Naivasha in Kenya, today warned that cut-price Valentine roses exported for sale in ...

Feb 13, 2009 2.3 / 5 (3) 1
  • Pages: 1 2