Coastal Erosion

Affidavit filed by the Chief Wildlife Warden, Assam on feral horses in Dibru-Saikhowa National Park (DSNP), 08/05/2025

Affidavit filed by the Chief Wildlife Warden, Assam in the matter of news item titled "the last feral horses in India" appearing in Mongabay, November 5, 2024. The matter relates to the critically endangered status of feral horses in the Dibru-Saikhowa National Park as well as of smuggling of these …

Global warming action plan

Bhubaneswar: The government on Tuesday released a a five-year action plan on climate change during World Environment Day celebrations here. A forest department official said that the action plan was mooted to tackle environment pollution and the government had also incorporated budgetary provision in it. Global warming has emerged as …

The global value of mangroves for risk reduction

This report uses rigorous hydrodynamic and economic models to value the coastal flood protection services of mangroves globally, and identifies the places where mangroves provide the greatest risk reduction benefits to people and property. This work applies the Expected Damage Function approach, commonly used in engineering and insurance sectors and …

Bringing together voices to address climate change uncertainty in the Indian Sundarbans

The majority of the five million people that live in the deltaic Indian Sundarbans face continuous uncertainties in relation to their shelter, livelihoods, and health. Climate change is one of the key factors aggravating this situation. While scientific evidence exists regarding climatic changes in the Sundarbans, scientists and experts often …

Quick response assessment of the impact of an extreme storm combining aerial drone and RTK GPS

This study illustrates the development and implementation of a novel rapid response storm impact survey that combined the use of drone based aerial photogrammetry with numerical modeling. The comprehensive approach employed in this pilot case study was conducted on the Emilia-Romagna coast (Italy), in the immediate aftermath of an extreme …

State's sea levels may rise by 0.38 metre by 2050

While Coastal Regulation Zone notifications regulate a 500 metre horizontal region from the high-tide line, the SMP lays down a vertical impact of the sea-level rise Few decades on, structures near Mumbai's seashores may be inundated by rising sea levels. In what may drastically alter perceptions about climate change and …

A report on problems of salination of land in coastal areas of India and suitable protection measures

This report discusses in detail the occurrence of coastal land salinity, its impact on crop yield and environment, and various management techniques to mitigate the adverse impacts, including those of coastal flooding arising from storm surges and anticipated climate change. The state-wise physiography and drainage, hydrogeology, and, causes and extend …

Illegal Sand Mining Ruining Coastal Communities in Liberia

Several communities that once lined Liberia’s coast are now under the Atlantic Ocean and the country risks losing more communities, infrastructures and key landmarks to the sea, if nothing is immediately done to curb sea erosion. Except for a few coastal communities occupied by some of the country’s elites, most …

Togo: Renewed efforts to turn the tide on coastal erosion

The West African nation of Togo has battled coastal erosion for decades, but now it’s with both a new sense of urgency and new strategic partners in the fight. The wind and waves are destroying between five and 10 meters of shoreline every year, with some spots seeing 25 meters …

Coastal morphodynamics of Tupilipalem Coast, Andhra Pradesh, southeast coast of India

Coastal zones are dynamic interfaces of land and water of high ecological diversity and critical economic importance. The boundaries, shape and size of this coast change constantly under the influence of both natural and anthropogenic factors. The study area, Tupilipalem is one of the proposal sites for constructing a major …

Adaptation to climate change in coastal areas of the ECA Region : a contribution to the umbrella report on adaptation to climate change in ECA

Coastal areas have been centers of human activity throughout history and current trends indicate that migration toward these zones is continuing. The main reason for this is that the rich variety of ecosystems and habitats in coastal zones provides a range of goods and services critical to human sustenance and …

Assessing the evidence: migration, environment and climate change in Kenya

The aim of this assessment report is twofold, such that it: maps the migration– environment nexus in Kenya by looking at human mobility due to environmental change; and examines existing policy and legal frameworks and offers guidance in mainstreaming migration in Kenya’s national planning of different sectors and at different …

Coastal land expands as construction outpaces sea level rise

The Earth has gained coastal land equivalent to the size of Jamaica in the past 30 years with man-made construction outpacing erosion caused by rising sea levels, mapping data showed on Thursday. Expansion of ports off China, construction of luxury resorts off Dubai or land reclamation in the Netherlands were …

Earth's surface water change over the past 30 years

Earth's surface gained 115,000 km2 of water and 173,000 km2 of land over the past 30 years, including 20,135 km2 of water and 33,700 km2 of land in coastal areas. Here, we analyse the gains and losses through the Deltares Aqua Monitor — an open tool that detects land and …

An Alaskan village votes to relocate because of global warming

The rapid rise in sea level and global warming has forced the residents of a tiny native American village to abandon their ancestral home and move to the mainland. Locals of Shishmaref village held a special election on 16th of August over whether to relocate or stay after watching how …

Alaskan village threatened by rising sea levels votes for costly relocation

Shishmaref residents decided to leave island rather than add more defenses against coastal erosion but community may not be able to afford $180m move The residents of a small coastal Alaskan village have voted to move to the mainland because of rising sea levels, but they may not have the …

Odisha to fix coast erosion though natural process

The Odisha government on Wednesday said it would check the sea erosion in Puri coast through natural process and avoid constructing any structure on the beach which will mar the beauty of the coast. "No structure will be constructed on the beach to reduce the erosion as it will affect …

IIT experts suggest reforms to tackle Puri beach's erosion

Bhubaneswar: Experts from the Indian Institute of Technology, Chennai on Sunday advised the government to put in place geo-synthetic sand tubes along the Puri beach to protect its shoreline from erosion. The government had roped in experts following damage caused by marauding tides to a patch of the beach in …

Islands in lake in Southern Kerala ‘sinking’

The authorities of Munroe Thuruth Gram Panchayat, under which these islands fall, and political activists have sought assistance from global conservation organisations to deal with the "alarming" situation. Some tiny islands formed by backwaters of scenic Ashtamudi Lake and Kallada River in Kollam Disrict in southern Kerala, among the major …

Geo-synthetic tubes deployed along Odisha coast to tackle sea erosion

Odisha has successfully deployed geo-synthetic tubes along its coast to tackle sea erosion. The geo-synthetic tube, a soft engineering technique in contrast to the hard engineering options like sea-wall, is first of its kind in the State. The 505 metre-long coast, which has been covered with geo-synthetic tubes, is expected …

Curbs mooted for houses in coastal buffer zone

Thiruvananthapuram: The state government has proposed restrictions on house construction by fisherfolk in coastal buffer zone, as a preventive measure to avoid damage to life and property. "Only such a step could prevent destruction due to coastal erosion especially during monsoon season," said fisheries minister J Mercykutty Amma. She added …

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