Rapid warming in the Himalayas: Ecosystem responses and development options

Abstract

This article draws attention to the significance of the Himalayas in relation to global climate change, and discusses the likely impact of warming on the Himalayas and ecosystems in both upstream and downstream regions. Scientific evidence suggests that the Himalayas are warming at more than the global average rate. Alpine ecosystems are particularly vulnerable to warming, as species occurring near the mountain tops will have no space for their upward march. Intensification of water stress because of warmer temperatures can adversely affect leaf phenology and the regeneration of many dominant forest species. A suggestion is made that carbon forestry and manure management by local communities could be seen both as mitigation and as adaptation strategies.