Ecosystems

State of the world’s migratory species

More than a fifth of the world's migrating species are at risk of going extinct as a result of climate change and human encroachment, according to this report by the United Nations. Migratory species globally are facing critical challenges, with nearly half in decline and over 20 per cent threatened …

Birds are indicators of a healthy and thriving environment

Experts stress on need to create awareness of birds among students and public A project is on to document various species of birds and create awareness on their importance in the eco system, and the need to raise public awareness. The presence of certain birds indicate that the environment is …

Gujarat: Solar power project on CRZ in Dholera

The Gujarat government will establish a 5,000MW solar park at Dholera Special Investment Region (SIR) over 11,000 hectare (110 sq km) land and the same land falls under the Coastal Regulation Zone (CRZ). As per rule, no activity, except for exploration of gas and extraction of salt, could be done …

Research is on to create climate-smart, hardy trees

Mohit Gera assumed charge as the director of the Institute of Forest Genetics and Tree Breeding (IFGTB) in Coimbatore in February. An Indian Forest Service officer of 1987 batch, he has served as additional principal chief conservator of forests in Jammu and Kashmir and as a professor at the Indira …

Marine protected areas can help save coral reefs: Study

Marine protected areas (MPAs) may be effective in saving coral reefs from the damaging effects of global climate change, according to a study which contradicts the notion that such efforts are futile. The study by researchers at the University of Maine in the US spanned 700 kilometers of the eastern …

Biotechnology policy for the state of Assam, 2018-2022

Biotechnology is the most contemporary science and technology of research and development that has made significant progress. In recent years, a massive translation of biotechnology into economic benefits has been realized due to its application in the development of products, processes and services in agriculture, animal husbandry and fisheries, healthcare, …

HP must wake up to climate change impacts: Experts

Shimla: As experts shared a stage to discuss impacts of climate change on mountain ecosystems, it emerged that it’s high time to come up with mitigation strategies to sustain livelihood of farmers in Himachal Pradesh. Experts said it would take visionary efforts to first understand issues regarding climate change and …

Shun plastic use, save environment, says Harsh Vardhan

"One may choose any deed as his green social responsibility on the app. If people start taking green initiatives seriously, we can soon make the planet a better place to live in," Union minister Harsh Vardhan said. Urging people to minimize the use of plastic in everyday life, Union minister …

Water infrastructure criteria under the climate bonds standard

Healthy ecosystems like forests, wetlands, and farms are nature's water infrastructure. They are essential for buffering against floods and the provision of clean, ample water around the world – feeding growth in agriculture, industry, and cities. But unlike traditional pipes and pumps, “natural” infrastructure projects are rarely able to take …

Children’s paintings give message of saving environ

Nagpur: A sit and draw contest was organized for students of Std I to X on Tuesday as part of cleanliness fortnight being organized by Raman Science Centre (RSC) at its Gandhisagar facility. The competition saw children from all age groups draw paintings highlighting the importance of maintaining cleanliness and …

Study by IIT-Bombay, NGO Sanjay Gandhi park to gauge its contribution to Mumbai’s ecosystem

Purpose is to place monetary value on services — absorption of carbon dioxide, cleansing oxygen and supplying water Authorities at Sanjay Gandhi National Park (SGNP) have started a study to assess how much the park contributes to the ecosystem of Mumbai and the well-being of its residents. The aim of …

Body size downgrading of mammals over the late Quaternary

Since the late Pleistocene, large-bodied mammals have been extirpated from much of Earth. Although all habitable continents once harbored giant mammals, the few remaining species are largely confined to Africa. This decline is coincident with the global expansion of hominins over the late Quaternary. Here, we quantify mammalian extinction selectivity, …

Air quality a concern as city reels under pollution

Air pollution is a great menace not only for the city but for the whole planet. It is becoming a cause of concern for the whole ecosystem. This triggers various repiratory diseases like asthma, worsen previously existing respiratory diseases such as lung cancer and many more ailments. In February when …

Climate Change Mitigation Project Threatens Local Ecosystem Resilience in Ethiopia

REDD+ (Reducing emissions from deforestation and forest degradation) is an UN-led programme aiming to increase carbon sequestration in tropical forests. REDD+ is included among technologies for negative emissions, which stand for a large share of the emission reductions in the climate models internationally agreed on to keep global warming below …

Guidelines on business and KBAs: managing risk to biodiversity

A roadmap for businesses operating in some of the most biologically significant places on the planet has been issued today by the Key Biodiversity Area Partnership involving 12 of the world’s leading conservation organisations – including IUCN, International Union for Conservation of Nature. The report, Guidelines on Business and KBAs: …

Guidelines on business and KBAs: managing risk to biodiversity

A roadmap for businesses operating in some of the most biologically significant places on the planet has been issued today by the Key Biodiversity Area Partnership involving 12 of the world’s leading conservation organisations – including IUCN, International Union for Conservation of Nature. The report, Guidelines on Business and KBAs: …

Does scale matter? A systematic review of incorporating biological realism when predicting changes in species distributions

There is ample evidence that biotic factors, such as biotic interactions and dispersal capacity, can affect species distributions and influence species’ responses to climate change. However, little is known about how these factors affect predictions from species distribution models (SDMs) with respect to spatial grain and extent of the models. …

Financing for development: progress and prospects 2018

The 2018 report of the Inter-agency Task Force on Financing for Development finds that most types of development financing flows increased in 2017, and that there has been progress across all the action areas of the Addis Ababa Action Agenda. This progress was underpinned by an upturn in the world …

EnviStats India 2018

The objective of environment statistics is to provide information about the environment, its changes over time and across locations, and the main factors that influence them. Ultimately, environment statistics aim at providing statistical information to improve knowledge of the environment, to support evidence-based policy and decision making, and to provide …

Oil palm plantations’ dearth of biodiversity rubs off on nearby forests, study shows

Oil palm plantations in Malaysian Borneo host a lower number of frog species than forests in same area. However, the plantations exhibit an edge effect that extends as far as 4 kilometers, resulting in a decline in the diversity of frog species in adjacent forests. The researchers suggest that for …

Amazon deforestation is close to tipping point

Deforestation of the Amazon is about to reach a threshold beyond which the region's tropical rainforest may undergo irreversible changes that transform the landscape into degraded savanna with sparse shrubby plant cover and low biodiversity. This warning derives from an editorial published in the journal Science Advances. The article was …

  1. 1
  2. ...
  3. 8
  4. 9
  5. 10
  6. 11
  7. 12
  8. ...
  9. 117

IEP child categories loading...