NATURAL HERITAGE INSTITUTE
Akosombo Dam, Ghana
NHI Winter DispatchJanuary 2014
IN THIS ISSUE
Jerry Meral Joins NHI
Mekong Project Update
Yellow River Project
Madagascar Project
Affiliate Launches Book
Recruiting!
 

NHI is searching for a hydrologist/water resources engineer. Details can be found on our website www.n-h-i.org on the Job Openings page located under "About Us". Thank you for sending highly qualified candidates our way! 

 

 

 

 

Jerry Meral Joins NHI

 

Dr. Jerry Meral has joined NHI as Director of the California Water Program. 

 

From 2011 to 2013 Dr. Meral served as Deputy Secretary of the California Natural Resources Agency, in charge of the Bay Delta Conservation Plan.  The Plan is a habitat conservation plan developed to preserve more than 50 rare, endangered, and other species under the federal Endangered Species Act, and under the California Natural Community Conservation Planning Act.  It covers the entire Sacramento-San Joaquin River Delta.  NHI served on the steering committee for the development of the plan for many years.  The Plan and accompanying Environmental Impact Statement and Report was recently released in the federal register for public comment.

 

Dr. Meral previously served as Executive Director of the Planning and Conservation League, a California statewide conservation group, from 1983-2003.  He developed a variety of statewide conservation and health measures which produced more than $20 billion in new statewide programs, and directed the League's program of conservation legislation.

 

Prior to that, he served as Deputy Director of the California Department of Water Resources from 1975-1983, where he directed the statewide water planning and energy programs.  He also served as Director of Western Water Programs for the Environmental Defense Fund from 1971 to 1975.  He holds a Ph.D. in Zoology from UC Berkeley.

 

Dr. Meral will represent NHI on the Bay Delta Conservation Plan, California groundwater, water quality related to transportation projects, and other California water issues.  He can be reached at jerry.meral(at)gmail.com or 415-717-8412.

 

 
 
Fishing on the Mekong River
 
 
A Climate Resilient  
Mekong Update  

 

With seven dams built or under construction on the headwaters in China (called the Lancang) and another 133 built, under construction, or planned for the Lower Mekong River and tributaries, sediment trapping by upstream dams has the potential to reduce the sediment required to maintain the Mekong Delta landform by as much as 96%!  This would severely affect Mekong Delta's ecology, agricultural and fish production, and the very existence of the Delta as a physical feature.

 

In October 2013, the Natural Heritage Institute convened a workshop of experts on the Mekong to present current research and shared their perspectives on likely future impacts.  The Vietnamese co-hosts were the Institute for Meteorology, Hydrology and the Environment (IMHEN) of the Ministry of Natural Resources and Environment (MONRE), and the Southern Institutes for Water Resources Planning and Research (SIWRP and SIWRR) of the Ministry of Agriculture and Rural Development (MARD).   The workshop was sponsored by the USAID and the World Bank through a trust fund provided by UKAid.   Based on the state of knowledge and findings harvested at the workshop, recommendations for priority researches include:

 

(1)    quantification of sediment stored in the channel and adjacent floodplains that will potentially buffer the effects of sediment starvation from trapping in reservoirs

 

(2)    a coordinated program to monitor fluxes of water, sediment, and nutrients transported in/out via the Tonle Sap River, and to measure inputs from tributaries that drain directly into Tonle Sap Lake

 

(3)    better understanding of the source of nutrients from various parts of the basin and their downstream movements, and how nutrients are processed and transformed during the complex interactions within the Tonle Sap system and on Mekong River floodplains

 

(4)    continued and expanded monitoring of transport of suspended and bedload sediment and nutrients through distributary channels and in the near offshore environment, coupled with improved monitoring of coastal erosion and bathymetric changes

 

(5)    better understanding of effects of reduced sediment and nutrient loads on fish species of the Mekong, not only in terms of primary productivity of the system but also habitat requirements for reproduction and rearing

 

To learn more about the project, please visit our website at http://www.global-dam-re-operation.org/where-we-work/mekonglancang-river-basin-in-southeast-asia.html 

  

 


Reoptimization Plan for Xiaolangdi Dam on the Yellow River

  

NHI, in partnership with the Yellow River Conservancy Commission, is planning to conduct a study on the re-optimization of the Xiaolangdi Dam on the Yellow River. The objective of the study is to restore a more naturally and seasonally variable flow pattern below Xiaolangdi all the way to the Bohai sea.

Xiaolangdi Dam

 

The reoptimization plan that will emerge from this study will improve ecosystem functions, improve water supply reliability, and reduce flood risks.  The study will also explore how the reoperation of Xiaolangdi reservoir will make the lower Yellow River more resilient to global climate change.

 

The expected effects will be that the hydrologic extremes will become greater.  Thus, the floods will be larger and more frequent, and the droughts will be more severe and last longer. For both of these, the engineering solution is to create more storage to capture the larger floods and buffer the droughts.  That is exactly what the reoperation plan for Xiaolangdi will do - create additional flood reservation and additional water supply.

 

Both partners intend to apply to Global Environment Fund for funds to support the NHI team's participation in the project.

 

   
 

 

Malagasy People Pulling in a Fishing Boat in Madagascar
Photo:  Dr. Lalaina Rokotoson

 

Coastal Community Governance and Sustainable Management of Fisheries in Madagascar

 

In 2014, NHI will be partnering with the Development and Environmental Law Center (DELC) in Madagascar to empower and build the capacity of traditional fishermen to play an active role in protecting and managing their fisheries. This is the third phase of a project started in 2008 with funding from the MacArthur Foundation.  DELC was recently awarded a new 2-year grant from the same foundation, which will enable it to build on lessons learned over the past five years.  Under the initial grant, NHI produced an educational video that could be used as an advocacy tool by DELC in their work with small-scale fishermen in Antongil Bay, Mahajanga and South and North Toliara, Madagascar.  The video provided some illustrative case studies of community-based marine resource management from several coastal countries with similar fisheries management problems as Madagascar. It also described the solution strategies they employed.  The purpose was to extract lessons that DELC can use to assist in implementing a successful community-based management system in Madagascar.  

 

Now, NHI and DELC will produce a new version of the video to reflect the current situation of traditional fishermen in Madagascar and carry out additional research on community-based fisheries management practices in at least two other sites, to include in the video.  This visual learning tool will provide a platform for capacity building and discussions on decision-making and legal frameworks for small-scale fisheries management. In addition, DELC and NHI hope that their work will contribute to the development of a fisheries network in the West Indian Ocean, which is being lead by the West Indian Ocean Marine Science Association and Blue Ventures.  Jessica Peyla Nagtalon will oversee NHI's participation in the project.

 

  

NHI Affiliate,
Dr. George Annandale
 
NHI Affiliate, Dr. George Annandale, Launches a Seminal Book on Adapting the World's Water Supply to Climate Change

Increasing demand for water by a rapidly growing world population, decreased water availability due to climate change, and the ever-worsening condition of water supply infrastructure are converging to create an imminent crisis for cities, farmers and aquatic ecosystems. The conventional engineering approaches are not equal to the challenge. The solutions will require managing water infrastructure-especially dams-as sustainable, rather than exhaustible, resources. That means integrating reservoir operations with floodplains and the groundwater system, conserving storage for more extreme hydrologic patterns by preventing sediment accumulation, and radically rethinking how we value long-term sustainability in making decisions on design and operation of dams.

 

This book is essential reading for water managers and everyone who wants to deepen their understanding of adaptive strategies in a time of increasing scarcity and variability of water supply. 

 

Quenching the Thirst: Sustainable Water Supply and Climate Change can be purchased from:  www.amazon.com/author/georgeannandale.

  

The Natural Heritage Institute is a non-profit public interest and conservation advocacy organization founded in 1989 and based in San Francisco, California.  We work in watersheds worldwide that have been significantly altered and where intact aquatic systems of exceptional ecological value are subject to eminent development pressure. 
 
For more information about NHI and to sign-up for our mailing list, please visit our website:
www.n-h-i.org or contact:
 
Shelley Gabriel
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(415) 693-3000 ext. 119