Tagged: restoration

Progress in restoring wetlands in New Zealand - Waiology

Waiology Feb 07, 2013

By Bev Clarkson The wetland restoration handbook is available free online at http://www.landcareresearch.co.nz/services/biocons/wetlands/.New Zealand wetlands sustain indigenous biota, improve water quality, abate floods, lock up carbon, and provide cultural, recreational, and educational resources. Despite their multiple values, more than 90% of pre-settlement wetlands have been lost. Remaining wetlands are under increasing pressure through … Read More

What makes wetlands wet lands? - Waiology

Waiology Feb 04, 2013

By Daniel Collins The simple answer is, of course, water. But that says little about the natural history of wetlands, or what physical conditions are necessary to maintain, restore or even engineer them. For that, we need to take a closer look at wetland hydrology. Wetlands are tracts of land that are water-logged at least seasonally. They may be spongy … Read More

World Wetlands Day at Lake Serpentine, site for proposed National Wetlands Centre - Waiology

Waiology Jan 30, 2013

By Shonagh Lindsay The Rotopiko/Serpentine complex, a headwater of the Waikato River at Ohaupo south of Hamilton, is steadily being developed by the National Wetland Trust as the site of New Zealand’s National Wetland Centre, a showcase for wetland education, training and research. To celebrate World Wetlands Day, the Trust will launch work on the National Wetland Centre … Read More

Conservation, Zoos and Elephant - Politecol

- Wayne Linklater Dec 11, 2012

  Elephant in Hluhluwe-iMfolozi Game Reserve, South Africa. Photo credit: Chris Kelly. Frighteningly, resurgent ivory demand threatens elephant with extinction over large areas of their range. It is a world-war for wildlife on a massive scale. Governments, conservation agencies and private landowners are mobilised across Africa and Asia spending enormous amounts of money to … Read More

The Greening of National: just add Gold - Politecol

- Wayne Linklater Nov 27, 2012

Perhaps your Grandmother, like mine upon seeing my striped shirt, advised that “blue and green shouldn’t be seen, without a colour in between”. Fashion though, like the economy and its politics, is never constant – they are always reinventing themselves. Those clashing stripes have ‘gone out’ again but I think blue-green is set to become fashionable in the economies and … Read More