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 …
The protected areas of Himachal Pradesh in the Indian Himalayan Region are facing high anthropogenic pressure due to grazing rights. Habitat degradation coupled with overexploitation of sensitive biodiversity elements has caused habitat alteration and rapid decrease in their populations. This has necessitated evaluation and prioritization of habitats and communities and …
"Neighborhood Watch - Early Detection and Rapid Response to Biological Invasion along U.S Trade Pathways" identifies the crucial measures required to improve biosecurity measures at and around control points in international trade, especially U.S. ports, as well as a possible funding mechanism based upon the
"Neighborhood Watch - Early Detection and Rapid Response to Biological Invasion along U.S Trade Pathways" identifies the crucial measures required to improve biosecurity measures at and around control points in international trade, especially U.S. ports, as well as a possible funding mechanism based upon the
After centuries of colonization and trade, South Africa is now home to alien species from Australia, Europe, Asia, and the Americas. As an antidote, a pioneering program called Working for Water (WfW) has cleared about 1 million hectares of invasive species in the past 15 years. WfW has restored ecosystems …
Species invasions impose key biotic thresholds limiting the success of ecological restoration projects. These thresholds may be difficult to reverse and will have long-term consequences for restoration because of invasion legacies such as extinctions; because most invasive species cannot be eliminated given current technology and resources; and because even when …
The bicentenary of Charles Darwin's life and work reminds us that the great biodiversity on Earth underlies natural selection, selective breeding, and the biotechnologies required to provide humanity with food, fiber, fodder, and fuels. In particular, biodiversity affords the development of plant varieties with novel genetic combinations, which will be …
Poharkar et al.1 have reported the presence of a single genotype of avian Plasmodium spp. AP70 in 14 White-backed vultures in Central India. This result and the treatment of ill vultures with an antimalarial drug, as well as the lack of diclofenac residues implied that malaria could be an additional …
A small group of ecologists is looking beyond the pristine to study the scrubby, feral and untended. Emma Marris learns to appreciate 'novel ecosystems'.
This set of IUCN guidelines highlights the risks of biological invasion by species introduced for biofuels production. Provide constructive recommendations on how to prevent the introduction, establishment and spread of invading species resulting from biofuel developments. This preliminary set of guidelines aims to highlight the risks of biological invasion by …
While conservation biologists debate whether to move organisms threatened by the warming climate, one forester in British Columbia is already doing it.
Kappaphycus Alvarezii is a source of livelihood in the Gulf of Mannar region, but with speculation that it might be bio-invasive, the onus lies with the Government of TamilNadu to strike the right balance.
Many plants introduced to new habitats have fewer microbial pathogens than when in their home range, and have the ability to grow rapidly. Such a combination may make for especially troublesome immigrants.
Invasive species have been the focus of environmentalists due to their undesired impact on the ecosystem. Spread of Lantana (Lantana camara L.), an invasive plant species, has been found in diverse geophysical environments causing a threat to the native flora. Various eradication programmes have been attempted such as burning, chemical …
AHMEDABAD: The prosopis juliflora better known as gando baval, which is claimed to have destroyed the Banni grassland in Kutch has been marked an invasive alien species on the occasion of International Biodiversity Day on Friday. The theme of biodiversity day this year, is Invasive Alien Species', defined as plants, …
Many governments are ignoring alien invasive species such as weeds or rats that may be causing $1.4 trillion damage a year to the world economy, the head of the U.N. Environment Program (UNEP) said on Friday. "Time to get tough on alien species," UNEP head Achim Steiner wrote of insects, …
The magnitude of the international wildlife trade is immense, with estimates of billions of live animals and animal products traded globally each year. This trade has facilitated the introduction of species to new regions, where they compete with native species for resources, alter ecosystems, damage infrastructure, and destroy crops. It …
In light of the impact invasive alien species have, the Convention on Biological Diversity recognizes the importance of preventing the introduction of, and controlling or eradicating alien species which threaten ecosystems, habitats and native species. This brochure highlights the threat invasive alien species pose to biodiversity and what each of …
