india fishermen
9 August 2017
India

Fishermen say changes will lead to environmental damage, displace coastal communities and hurt the livelihoods of millions who depend on the sea for their survival

Building a common vision for sustainable food and agriculture cover image
Manuals & Guidelines
December 2014
Global

Over the coming 35 years, agriculture will face an unprecedented confluence of pressures, including a 30 percent increase in the global population, intensifying competition for increasingly scarce land, water and energy resources, and the existential threat of climate change. To provide for a population projected to reach 9.3 billion in 2050 and support changing dietary patterns, estimates are that food production will need to increase from the current 8.4 billion tonnes to almost 13.5 billion tonnes a year.

Policy Papers & Briefs
December 2010

The problem of the commons is more important to our lives and thus more central to economics than a century ago when Katharine Coman led off the first issue of the AmericanEconomic Review. As the U.S. and other economies have grown, the carrying-capacity of the planet - in regard to natural resources and environmental quality — has become a greater concern, particularly for common-property and open-access resources. The focus of this article is on some important, unsettled problems of the commons.

Journal Articles & Books
December 2012
Bangladesh

In Bangladesh, extensive common pool fisheries exist in the wet season on private lands in the floodplains. This study investigated the trend in year-round enclosure of these seasonal commons for private aquaculture and the impacts of this practice. The floodplain area enclosed for aquaculture was found to be growing at 30–100% a year. Enclosures are organised by individual landowners, informal groups or companies that lease in land. Aquaculture in enclosures produces more fish than capture fisheries, but input costs are high.

Journal Articles & Books
December 2012

Galicia is a Spanish region which has been one of the leading producers of mussels around the world for decades. The institutional framework of the Galician floating raft culture in the mussel sector set up a scenario of institutional stability and equilibrium, in which new licenses were not granted and a winning coalition maintained the “status quo” from 1976 until 2008. Nevertheless, the two most important legal changes since the 90s took place in Galicia as of December 2008: the Fisheries Act 11/2008 and Act 6/2009 amending the former.

Journal Articles & Books
December 2012
Indonesia

Despite dating back over 400 years the relevance of traditional fisheries management in Aceh, Indonesia, still remains high. Aceh was, however, greatly affected by the December 2004 Indian Ocean tsunami that claimed an estimated 167,000 lives, including 14,000 fishermen and 59 of the 193 traditional marine leaders (Panglima Laot). This tragic loss of life was accompanied by a substantial loss of local knowledge, such as the locations of hazardous fishing grounds.

Journal Articles & Books
December 2014
United States of America

BACKGROUND: Climate-smart agriculture (CSA) addresses the challenge of meeting the growing demand for food, fibre and fuel, despite the changing climate and fewer opportunities for agricultural expansion on additional lands. CSA focuses on contributing to economic development, poverty reduction and food security; maintaining and enhancing the productivity and resilience of natural and agricultural ecosystem functions, thus building natural capital; and reducing trade-offs involved in meeting these goals.

Journal Articles & Books
December 2012

Institutional thinking has long been central to fisheries governance. Defined in its most generic form as structural constraints that provide regularities, reduce uncertainties and shape people's interactions, institutions create an enabling or controlling environment for specific governing actions and decisions to take place. Over the years, fisheries governance has relied heavily on the creation and evolution of institutions, especially those related to property rights and access rules.

Journal Articles & Books
December 2006
Chile

Best-practice environmental policy often suggests co-management of marine resources as a means of achieving sustainable development. Here we consider the impacts of superimposing co-management policy, in the form of territorial user rights for fishers over an existing traditional community-based natural-resource management system in Chile. We consider a broad definition of co-management that includes a spectrum of arrangements between governments and user groups described by different levels of devolution of power.

Journal Articles & Books
December 2011
United States of America

- Brook charr (Salvelinus fontinalis) is a sentinel fish species that requires clean, cold water habitats generally resulting from landscapes that allow for surface water flows devoid of sediment and contaminants and high groundwater discharge of cold water. As such, brook charr are impacted by land cover changes that alter stream temperature regimes. We evaluated brook charr populations across their eastern and midwestern range in the United States with reference to thermal habitat availability in relationship to land cover and per cent baseflow.