Global warming suppresses shrub recruitment in Arctic and Tibet

A new study led by Prof. Liang Eryuan from the Institute of Tibetan Plateau Research (ITP) of the Chinese Academy of Sciences (CAS) shows that global warming has suppressed shrub recruitment in Greenland and the Tibetan Plateau.

Teaching skills key to selection of a successful model farmer

Farmer trainers should be selected based on their interest and ability to teach others rather than on their successes in implementing farming techniques, shows a new study led by Steve Franzel, a scientist at the World Agroforestry ...

Advances in predicting the locations of Great Basin wildfires

Scientists with the U.S. Department of Agriculture's Agricultural Research Service (ARS) and the University of Montana have developed a way to forecast which of the Great Basin's more than 60 million acres have the highest ...

Shrubs are most vulnerable to extreme drought in savannas

Drought is one of the most prevalent environmental stress conditions globally. It may cause sudden and widespread tree mortality. Previous studies have shown that drought-induced mortality of a given species can be predicted ...

Shrubs and soils: A hot topic in the cool tundra

Climate change is rapid in the Arctic. As the climate warms, shrubs expand towards higher latitudes and altitudes. Researcher Julia Kemppinen together with her colleagues investigated the impacts of dwarf shrubs on tundra ...

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