Order of the National Green Tribunal in the matter of In Re: News Item titled "Nayar river is vanishing - a yatra reveals conservation goes beyond science and policy" appearing in ‘The Down To Earth’ dated 03.06.2025. The original application was registered suo-motu based on the news item titled "Nayar …
Forests and trees enhance and protect landscapes, ecosystems and production systems. They provide goods and services which are essential to the survival and well-being of all humanity. Forest genetic resources – the heritable materials maintained within and among tree and other woody plant species that are of actual or potential …
Groves of ash trees lost to beetles. Stately alders under assault by moths. And fungus-like organisms attacking oaks. In the battle to halt the march of tree-killing pests across the country, it's easy to get discouraged. Even so, researchers at the University of Tennessee and an environmental group warned in …
Oceans and seas are crucial to sustainable development as they contribute to all aspects of our life on this planet. Although they provide numerous economic, social and environmental benefits, oceans and seas are facing a multitude of local and global challenges caused by human activity and climate change. These include …
Species moved by human activities beyond the limits of their native geographic ranges into areas in which they do not naturally occur (termed aliens) can cause a broad range of significant changes to recipient ecosystems; however, their impacts vary greatly across species and the ecosystems into which they are introduced. …
This practical guide developed by The World Heritage Centre aims to assist those responsible for the management of natural World Heritage sites and provide better understanding how climate change may affect those features of the site that contribute to its Outstanding Universal Value and offer ideas for identifying options for …
Phobjikha Valley is one of the largest high-altitude wetlands in Bhutan and an important habitat for various species including the vulnerable Black-necked Crane. The area provides a wide range of ecosystem services to the local people, and is becoming a major tourist attraction. However, in recent years, Phobjikha has experienced …
Influence of exotic plant invasions on the structure and functional attributes of native ecosystems has been extensively documented and debated. The complex interactions of invasive species with native ecosystems make invasion ecology an interesting and important area of research. Prosopis julifora native to south and central America was introdouced in …
Ground water is a significant source for drinking, agricultural and aquaculture purposes in Godavari region. Groundwater if contaminated due to manmade activities cause concern on environment and human health. The aim of the present study is to review the impact of aquaculture on environment briefly and to assess the ground …
Protected areas (PAs) are inviolate and invaluable landscapes that promote the in situ conservation of endangered, threatened and rare species. Accordingly, and in keeping with this definition, PA managers ensure that PAs are free from fire, poaching, grazing, non-timber forest products collection, mining, etc. In India, following the Indian Wildlife …
Identifying mechanisms governing the establishment and spread of invasive species is a fundamental challenge in invasion biology. Because species invasions are frequently observed only after the species presents an environmental threat, research identifying the contributing agents to dispersal and subsequent spread are confined to retrograde observations. Here, we use a …
About 3,000 reindeer on an island near Antarctica are to be slaughtered to stop damage to the environment by the descendants of a tiny herd introduced a century ago for food by Norwegian whale hunters. A 16-strong team, mostly Sami reindeer herders, has arrived in South Georgia, a British overseas …
Forest biodiversity in the Eastern Ghats is undergoing a tremendous change. Experts at the department of environmental sciences, Andhra University, believe that the hilly slopes in the district are changing for the worse. The department of environmental sciences estimates that over 80,000 acres of forest land has been permanently destroyed …
Invasive species are regarded as one of the largest threats to biodiversity but little is known about the invasion of exotic plants into the tropical forest. The per cent grass availability in gaur (Bos gaurus H. Smith, 1827) foraging areas in three different habitats namely dry deciduous forest, moist deciduous …
Invasion of lionfish Pterois volitans and other reef fishes in the Vellar estuary, Parangipettai (lat.11°29′N, long. 79°46′E) southeast coast of India, is a cause of concern as it may affect the local fishing communities and the estuarine ecological conditions. Original Source
In the context of Alien Invasive Species (AIS) assuming worldwide importance as being the second most important irreversible impact on landscapes next to habitat destruction, the paper assesses their threat to the forests of Kerala. Based on field surveys and using a risk assessment protocol, the study identified 38 alien …
There are various drivers of degradation those are adversely impacting the ecosystems and in turn affecting ecosystem services. Ironically, the growth economy and unsustainable policies are leading to erosion of the very base – biodiversity and ecosystems. Ecosystem-Based Adaptation (EBA) is an emerging approach that works with nature to help …
We coordinated biogeographical comparisons of the impacts of an exotic invasive tree in its native and non-native ranges with a congeneric comparison in the non-native range. Prosopis juliflora is taxonomically complicated and with P. pallida forms the P. juliflora complex. Thus we sampled P. juliflora in its native Venezuela, and …
Digging up earthworms, chasing butterflies and collecting clam shells could become a thing of the past if enough isn’t done to protect invertebrates. And if they disappear, humans could soon follow. These critters form the basis of many of the essential benefits that nature provides; earthworms recycle waste nutrients, coral …
This publication provides guidance for terrestrial, marine, and freshwater protected area managers at both system and site levels on the restoration of natural and associated values of protected areas. As this sometimes necessitates restoration beyond protected area borders (e.g., to address ecosystem fragmentation and maintain well-connected protected area systems), this …
Forest, Environment and Wildlife Management Department of the State Government has formulated the Sikkim Biodiversity Action Plan with the objective of preserving the State’s natural and cultural heritage. The unique biodiversity of the State is well known throughout the world due to the long history of scientific inquiry pertaining to …
