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 …
Emerging infectious diseases (EIDs) are recognized as having significant social, economic and ecological costs, threatening human health, food security, wildlife conservation and biodiversity. We review the processes underlying the emergence of infectious disease, focusing on the similarities and differences between conceptual models of disease emergence and biological invasions in general. …
The present study was conducted in established plantations of Eucalyptus tereticornis in Dr. Y. S. Parmar University of Horticulture and Forestry, Nauni (Solan), Himachal Pradesh.
The Philippine fisheries chief on Sunday said he had ordered a study into a foreign species called the ‘knife fish’ that was posing a threat to the local fishing industry at the country’s largest lake. The knife-shaped fish are reported to be multiplying in Laguna Lake where they are displacing …
Obama administration officials say a new timetable developed by the Army Corps of Engineers should speed up the search for a permanent way to protect the Great Lakes from Asian carp and other invasive species. Officials said Tuesday that the corps will present a shortlist of options by the end …
Invasive alien species are among the primary causes of biodiversity change globally, with the risks thereof broadly understood for most regions of the world. They are similarly thought to be among the most significant conservation threats to Antarctica, especially as climate change proceeds in the region. However, no comprehensive, continent-wide …
Recent discussion on invasive species has invigorated the debate on strategies to manage these species. Lantana camara L., a shrub native to the American tropics, has become one of the worst weeds in recorded history. In Australia, India and South Africa, Lantana has become very widespread occupying millions of hectares …
The impact of alien predators on native prey populations is often attributed to prey naiveté towards a novel threat. Yet evolutionary theory predicts that alien predators cannot remain eternally novel; prey species must either become extinct or learn and adapt to the new threat. As local enemies lose their naiveté …
Invasive species represent a significant threat to global biodiversity and a substantial economic burden. Burmese pythons, giant constricting snakes native to Asia, now are found throughout much of southern Florida, including all of Everglades National Park (ENP). Pythons have increased dramatically in both abundance and geographic range since 2000 and …
Questions have been raised about the transparency and scientific quality of regulatory processes applied in the first open field releases of genetically modified (GM) insects, and there is concern that inappropriate precedents have been set, particularly through generic risk assessments covering multiple species and technologies. The GM insects tested in …
This FAO publication analyses and presents how climate change affects or will likely affect wild animals and their habitats. It focuses on tropical terrestrial wildlife and its habitats, but other fauna, ecosystems and geographical regions are covered as well. This publication examines the likely consequences of climate change for wildlife, …
New marine invasions have been recorded in increasing numbers along the world's coasts due in part to the warming of the oceans and the ability of many invasive marine species to tolerate a broader thermal range than native species. Several marine invertebrate species have invaded the U.S. southern and mid-Atlantic …
Overcoming boundaries is crucial for incursion of alien plant species and their successful naturalization and invasion within protected areas. Previous work showed that in Kruger National Park, South Africa, this process can be quantified and that factors determining the incursion of invasive species can be identified and predicted confidently. Here …
The country would need to evolve a new policy framework and initiate purposeful action to deal effectively with forest invasive species. In a growingly globalising world where man and material move to and from continents, it is a given that alien species would too keep track. This movement is as …
The Biodiversity of Sikkim faces a number of threats due to biotic as well as abiotic factors. It is essential to identify these factors so that the remedial measures can be taken to strengthen the conservation and management of biological diversity in the state. Sikkim Biodiversity Action Plan (SBAP) contains …
Biological invasion and climate change pose challenges to biodiversity conservation in the 21st century. Invasive species modify ecosystem structure and functioning and climatic changes are likely to produce invasive species' range shifts pushing some populations into protected areas. The American Bullfrog (Lithobates catesbeianus) is one of the hundred worst invasive …
Plant breeders have played an essential role in improving agricultural crops, and their efforts will be critical to meet the increasing demand for cellulosic bioenergy feedstocks. However, a major concern is the potential development of novel invasive species that result from breeders' efforts to improve agronomic traits in a crop. …
India stands today at the cross-roads where it is becoming abundantly clear that not paucity of funds, but deficit in governance is the most significant challenge before the society. A frank assessment of the current functioning of Forestry and Wildlife Establishment brings out that: Given the extremely weak base, often …
Several UN entities have issued a Blueprint for Ocean and Coastal Sustainability, which highlights the role of oceans in sustainable development and offers recommendations ahead of the UN Conference on Sustainable Development (UNCSD, or Rio+20). This Blueprint provides an overview of the threats faced by the oceans, including unsustainable use, …
