Coastal Habitat Rehabilitation in Gulf of Mannar, Tamil Nadu, India
(
Non-governmental organization (NGO)
)
#OceanAction42422
Description
A total of 2 acres of degraded reef area and 2 acres of degraded seagrass area in Koswari Island in Tuticorin coast of Gulf of Mannar have been successfully restored with good growth and survival using the low-cost and low-tech transplantation technique with artificial substrates like concrete frames for coral rehabilitation and PVC frames and jute ropes for seagrass rehabilitation.
The live coral cover in the entire Koswari Island was 15.27% in 2005 and it increased to 27.32% in 2015 which was again reduced to 17.56% in 2016 due to bleaching and subsequent mortality caused by climate change in the coral reefs of Gulf of Mannar that happened in 2016 in alignment with the third global coral bleaching event. However, the successful coral rehabilitation has helped in the increase of live coral cover to 19.64% within a year i.e. in 2017.
The coral rehabilitation exercise has also helped in the increase of new coral recruits in the rehabilitation sites due to the artificial substrates like concrete frames and fish houses which act as good substrates for the attachment of coral recruit.
SDMRI Reef Research Team is continuing the regular monitoring and maintenance work of the coral and seagrass rehabilitation sites from April 2018 in order to document survival, growth and to record data relating to the associated biodiversity.
Objective:
1. The follow up monitoring and maintenance of the coral and seagrass rehabilitation sites in order to document survival, growth and to record data relating to the associated biodiversity.
2. Ensuring the success in rehabilitation through the increase of live coral and seagarss areas and associated biodiversity
3. Documenting and reporting the impacts of rehabilitation to Governments (Government of India and Government of Tamil Nadu) in order to help in the decision making on conservation issues and to community through documentary film and brochures to make them aware the importance of conserving coastal habitats.
The coral and seagrass rehabilitation areas (Koswari Island in Gulf of Mannar) are within the Gulf of Mannar Marine National Park and the monitoring and maintenance activities are being carried out in close association with the Park Management.
Tamil Nadu State Forest Department (Government),
Tamil Nadu State Environment Department (Government),
Suganthi Devadason Marine Research Institute (NGO)
SDGS & Targets
Goal 13
Take urgent action to combat climate change and its impacts
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13.1
Strengthen resilience and adaptive capacity to climate-related hazards and natural disasters in all countries
13.1.1
Number of deaths, missing persons and directly affected persons attributed to disasters per 100,000 population
13.1.2
Number of countries that adopt and implement national disaster risk reduction strategies in line with the Sendai Framework for Disaster Risk Reduction 2015–2030
13.1.3
Proportion of local governments that adopt and implement local disaster risk reduction strategies in line with national disaster risk reduction strategies
13.2
Integrate climate change measures into national policies, strategies and planning
13.2.1
Number of countries with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change
13.2.2
Total greenhouse gas emissions per year
13.3
Improve education, awareness-raising and human and institutional capacity on climate change mitigation, adaptation, impact reduction and early warning
13.3.1
Extent to which (i) global citizenship education and (ii) education for sustainable development are mainstreamed in (a) national education policies; (b) curricula; (c) teacher education; and (d) student assessment
13.a
Implement the commitment undertaken by developed-country parties to the United Nations Framework Convention on Climate Change to a goal of mobilizing jointly $100 billion annually by 2020 from all sources to address the needs of developing countries in the context of meaningful mitigation actions and transparency on implementation and fully operationalize the Green Climate Fund through its capitalization as soon as possible
13.a.1
Amounts provided and mobilized in United States dollars per year in relation to the continued existing collective mobilization goal of the $100 billion commitment through to 2025
13.b
Promote mechanisms for raising capacity for effective climate change-related planning and management in least developed countries and small island developing States, including focusing on women, youth and local and marginalized communities
13.b.1
Number of least developed countries and small island developing States with nationally determined contributions, long-term strategies, national adaptation plans and adaptation communications, as reported to the secretariat of the United Nations Framework Convention on Climate Change
Goal 14
Conserve and sustainably use the oceans, seas and marine resources for sustainable development
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14.1
By 2025, prevent and significantly reduce marine pollution of all kinds, in particular from land-based activities, including marine debris and nutrient pollution
14.1.1
(a) Index of coastal eutrophication; and (b) plastic debris density
14.2
By 2020, sustainably manage and protect marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their restoration in order to achieve healthy and productive oceans
14.2.1
Number of countries using ecosystem-based approaches to managing marine areas
14.3
Minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels
14.3.1
14.4
By 2020, effectively regulate harvesting and end overfishing, illegal, unreported and unregulated fishing and destructive fishing practices and implement science-based management plans, in order to restore fish stocks in the shortest time feasible, at least to levels that can produce maximum sustainable yield as determined by their biological characteristics
14.4.1
14.5
By 2020, conserve at least 10 per cent of coastal and marine areas, consistent with national and international law and based on the best available scientific information
14.5.1
14.6
By 2020, prohibit certain forms of fisheries subsidies which contribute to overcapacity and overfishing, eliminate subsidies that contribute to illegal, unreported and unregulated fishing and refrain from introducing new such subsidies, recognizing that appropriate and effective special and differential treatment for developing and least developed countries should be an integral part of the World Trade Organization fisheries subsidies negotiation
14.6.1
Degree of implementation of international instruments aiming to combat illegal, unreported and unregulated fishing
14.7
By 2030, increase the economic benefits to Small Island developing States and least developed countries from the sustainable use of marine resources, including through sustainable management of fisheries, aquaculture and tourism
14.7.1
Sustainable fisheries as a proportion of GDP in small island developing States, least developed countries and all countries
14.a
Increase scientific knowledge, develop research capacity and transfer marine technology, taking into account the Intergovernmental Oceanographic Commission Criteria and Guidelines on the Transfer of Marine Technology, in order to improve ocean health and to enhance the contribution of marine biodiversity to the development of developing countries, in particular small island developing States and least developed countries
14.a.1
14.b
Provide access for small-scale artisanal fishers to marine resources and markets
14.b.1
Degree of application of a legal/regulatory/policy/institutional framework which recognizes and protects access rights for small‐scale fisheries
14.c
Enhance the conservation and sustainable use of oceans and their resources by implementing international law as reflected in United Nations Convention on the Law of the Sea, which provides the legal framework for the conservation and sustainable use of oceans and their resources, as recalled in paragraph 158 of "The future we want"
14.c.1
Number of countries making progress in ratifying, accepting and implementing through legal, policy and institutional frameworks, ocean-related instruments that implement international law, as reflected in the United Nations Convention on the Law of the Sea, for the conservation and sustainable use of the oceans and their resources
SDG 14 targets covered
Name | Description |
---|---|
14.2 | By 2020, sustainably manage and protect marine and coastal ecosystems to avoid significant adverse impacts, including by strengthening their resilience, and take action for their restoration in order to achieve healthy and productive oceans |
14.3 | Minimize and address the impacts of ocean acidification, including through enhanced scientific cooperation at all levels |
14.a | Increase scientific knowledge, develop research capacity and transfer marine technology, taking into account the Intergovernmental Oceanographic Commission Criteria and Guidelines on the Transfer of Marine Technology, in order to improve ocean health and to enhance the contribution of marine biodiversity to the development of developing countries, in particular small island developing States and least developed countries |
Deliverables & Timeline
Resources mobilized
Partnership Progress
Title | Progress Status | Submitted |
---|---|---|
Partnership Progress 2019-09-17 | On track | |
Partnership Progress 2018-11-16 | On track |
Feedback
Action Network
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Timeline
Entity
Geographical coverage
Other beneficiaries
Ocean Basins
Communities of Ocean Action
More information
Countries
Contact Information
Edward JK Patterson, Director