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 …

Mapping Europe's environmental future: understanding the impacts of global megatrends at the national level

This report sets out the logic for identifying the implications of Global Mega Trends at the national, regional or European level, and aims to provide inspiration to EEA member and cooperating countries to undertake their own national studies. It describes the context and the reasons why understanding global trends is …

Now, environment minister Sovan Chatterjee to decide fate of wetlands

KOLKATA: The East Kolkata Wetlands Bill, which is likely to be placed in the assembly this week, makes the state environment minister the chairperson of the East Kolkata Wetlands Development Authority. The chief secretary, who is the current chairman of the regulatory agency, will now be an ordinary member of …

World’s largest tropical peatlands discovered in swamp forests of Congo Basin

The peatlands, which weren’t even known to exist as recently as five years ago, were revealed to cover 145,500 square kilometres (or more than 17,500 square miles), an area larger than England, and to sequester some 30 billion metric tons of carbon. That makes them one of the most carbon-rich …

Osmansagar fence bares Telangana government's violation

Hyderabad: A fresh investigation by the petitioner Mr. Thakur Rajkumar Singh and his team, has revealed that the fencing of Osmansagar reservoir being carried out by the Cyberabad police commissionerate as part of the ‘Save Gandipet project’ excludes the buffer zone and part of the full tank level (FTL) of …

Colour coding can help understand quality of ecosystem

Signs are always easy communicators. It is more so with colours, as they carry their own connotations. Using colour coding one can get a clear idea about the condition of a forest ecosystem or a wetland. The Centre for Biodiversity Policy and Law (CEBPOL), a joint initiative between National Biodiversity …

Uttarakhand gets 2.5cr from Centre to tackle climate change

Dehradun: The Centre has sanctioned a budget of Rs 2.5 crore to Uttarakhand to aid the state in its State Action Plan of climate change (SAPCC). R N Jha, chief conservator of forests and nodal officer State Climate Change Centre (SCCC) said, “The department of science and technology (DST) has …

Government to raise awareness on wetland conservation

The ministry has also asked all the state governments to celebrate the World Wetlands Day in their respective states in a befitting manner. The National Biodiversity Authority (NBA) under the Environment Ministry has decided to organise two events to spread public awareness about conservation of wetlands which includes a radio-outreach …

Meinmahla Kyun wildlife sanctuary designated Ramsar site

The Meinmahla Kyun wetland reserve in Ayeyarwady Region has been designated a Ramsar site, joining two other such sites in Myanmar. The designation was announced at a ceremony held at the Moe Yoon Gyi wildlife sanctuary on World Wetlands Day which falls on February 2. According to the joint announcement …

Elevation alters ecosystem properties across temperate treelines globally

Examination of the ecosystem properties of treeline ecotones in seven temperate regions of the world shows that the reduction in temperature with increasing elevation does not affect tree leaf nutrient concentrations, but does reduce ground-layer community-weighted plant nitrogen levels, leading to a strong stoichiometric convergence of ground-layer plant community nitrogen …

NGT asks panel to file report on 'illegal' tree felling in J&K

The National Green Tribunal today granted a week's time to a committee, formed by it, to file a report regarding alleged illegal and unauthorised felling of large number of trees in Ramban district of Jammu and Kashmir. A bench headed by NGT chairperson Swatanter Kumar asked the Additional Chief Conservator …

The economics of adaptation: concepts, methods and examples

The Economics of Adaptation: Concepts, Methods and Examples is a guide for practitioners to assess economic benefits and costs of avoiding climate change damages through adaptation by developing these estimates using existing tools and data. Analyses of the costs and benefits of climate change impacts and adaptation measures are important …

Bombay Natural History Society launches climate change programme in Central Himalayas

The Himalayas hold a rich natural heritage with diverse flora and fauna enhancing the beauty of the region.The Himalayas hold a rich natural heritage with diverse flora and fauna enhancing the beauty of the region. NAGPUR: The Bombay Natural History Society (BNHS) has launched climate change programme under which the …

Climate change, impacts and vulnerability in Europe 2016

This report is an indicator-based assessment of past and projected climate change and its impacts on ecosystems and society. It also looks at society’s vulnerability to these impacts and at the development of adaptation policies and the underlying knowledge base. This is the fourth ‘Climate change, impacts and vulnerability in …

Impending extinction crisis of the world’s primates: Why primates matter

Nonhuman primates, our closest biological relatives, play important roles in the livelihoods, cultures, and religions of many societies and offer unique insights into human evolution, biology, behavior, and the threat of emerging diseases. They are an essential component of tropical biodiversity, contributing to forest regeneration and ecosystem health. Current information …

The inclusive growth and development report 2017

Around the world, no bigger policy challenge preoccupies leaders than expanding social participation in the process and benefits of economic growth. The report, which covers 109 economies, seeks to improve our understanding of how countries can use a diverse spectrum of policy incentives and institutional mechanisms to make economic growth …

What North America’s skeleton crew of megafauna tells us about community disassembly

Functional trait diversity is increasingly used to model future changes in community structure despite a poor understanding of community disassembly's effects on functional diversity. By tracking the functional diversity of the North American large mammal fauna through the End-Pleistocene megafaunal extinction and up to the present, I show that contrary …

Metagenomic analysis of hot springs in Central India reveals hydrocarbon degrading thermophiles and pathways essential for survival in extreme environments

Extreme ecosystems such as hot springs are of great interest as a source of novel extremophilic species, enzymes, metabolic functions for survival and biotechnological products. India harbors hundreds of hot springs, the majority of which are not yet explored and require comprehensive studies to unravel their unknown and untapped phylogenetic …

Govt asks NGT to order fresh master plan for zone around Bhagirathi

Bhagirathi is one of the two source streams of river Ganga and flows through an extremely fragile eco-system in upper Uttarakhand. The Water Resources Ministry has requested the National Green Tribunal to order preparation of a fresh zonal master plan for the eco-sensitive zone around Bhagirathi river in Uttarakhand as …

Sustainable Development Goals and the economics of land degradation

Land degradation is occurring rapidly at a time of growing need for fertile soil and healthy ecosystems. Multi-scale solutions that ensure economic and environmental sustainability are needed. Scientific advances have been driven by UNU-INWEH which between 2012 and 2016 has been responsible for the scientific coordination of the global Initiative …

Two Hundred and Ninety-third report on Forest Fires and its Effect on Environment, Forests, Bio-diversity and Wildlife and remedial/preventive measures

The Department-related Parliamentary Standing Committee on Science & Technology, Environment & Forests, present this Two Hundred and Ninety-third Report on “Forest Fires and its Effect on Environment, Forests, Bio-diversity and Wildlife and remedial/preventive measures”. Forest fires had seldom been as rampant as they were in the Himalayan States this year, …

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