Challenges and Opportunities in Conserving Grassland Ecosystems of Western Himalayan region.

Grassland Ecosystem of Western Himalayan region

Abstract

Grasslands are delineated as terrestrial ecosystems principally distinguished by predominantly herbaceous flora devoid of shrubbery, and their persistence hinges upon mechanisms such as combustion, herbivore browsing, harvesting, arid conditions, and exposure to sub-zero temperatures. The primary plant families encountered in grassland ecosystems include family Poaceae, Cyperaceae, Fabaceae, and Asteraceae. In India, there are different types of grasslands observed, but in the Western Himalayan region, Cool temperate grassy slopes grasslands, Sub-alpine meadows grasslands, Alpine meadows and Steppe formations of trans-Himalaya grasslands predominantly prevail. Furthermore, the grasslands are primarily inhabited by small herbs, which directly or indirectly hold immense importance in the lives of local communities. The Western Himalayan stands as one of the most recent and dynamically evolving mountain ranges globally, marked by both activity and vulnerability. They confront human-induced challenges in the pursuit of development. Grassland communities are encountering numerous threats due to significant human activities, including land degradation, intense grazing, habitat fragmentation, invasive species, and, to some extent, the impact of climate change. These factors are contributing to the decline of grasslands and a decrease in species diversity. Preserving grasslands necessitates a comprehensive approach encompassing a variety of tactics.  Diverse conservation strategies are needed for the management of various grassland types. The mid-elevation grasslands, especially the meadows used for hay production, are preserved through the control of livestock grazing and controlled burning during the winter season. While several government departments are active in different grassland regions, focusing on habitat restoration and eco-development, their collective efforts are directed towards preserving these distinctive habitats.