Tagged: water yield

Thirsty trees and water yields: Vegetation, water and a changing climate - Waiology

Waiology Oct 23, 2014

By Cate Macinnis-Ng Future climate projections predict that some parts of New Zealand will become drier with droughts being more severe and frequent. This is particularly true for the north and eastern parts of the country. We know that soil moisture availability will decline due to reductions in rainfall and increased evaporative demand will lead to faster transfer of … Read More

Tussocks – a fundamental component of New Zealand’s water cycle - Waiology

Waiology Oct 20, 2014

By Alice Trevelyan, Sarah Mager and Peter Wilson The significance of fog deposition to increased water yield has been contested for many years, especially across the Otago region. Determining the importance of the role of tussock grasslands in the hydrological system is becoming increasingly important, especially over the summer periods when the demand for water for irrigation, recreation and domestic … Read More