Studies show that indigenous fish species in Uganda – here being caught on Lake Victoria – have shrunk in size due to an increase in water temperature as a result of climate change. Credit: Wambi Michael/IPS

By Wambi Michael
KAMPALA, Aug 22 2015 (IPS)

Climate change is reducing the size of several species of fish on lakes in Uganda and its neighbouring East African countries, with a negative impact on the livelihoods of millions people who depend on fishing for food and income.

Studies conducted on inland lakes in Uganda, including Lake Victoria which is shared by three East African countries, indicate that indigenous fish species have shrunk in size due to an increase in temperatures in the water bodies.

“What we are seeing in Lake Victoria and other lakes is a shift in the composition of fish. In the past, we had a dominance of bigger fish but now we are seeing the fish stocks dominated by small fish. This means they are the ones which are adapting well to the changed conditions,” said Dr Jackson Efitre, a lecturer in fisheries management and aquatic sciences at Uganda’s Makerere University.

“So if that condition goes on, he added, “the question is would we want to see our fish population dominated by small fish with little value?”

“We need to provide lake-dependent populations with an alternative for them to survive … If measures cannot be agreed and implemented quickly, then we are condemning those communities to death” – Dr Justus Rutaisire, responsible for aquaculture at Uganda’s National Agriculture Research Organisation (NARO)
In Uganda, the fisheries sector accounts for 2.5 percent of the national budget and 12.5 percent of agricultural gross domestic product (GDP). It employs 1.2 million people, generates over 100 million dollars in exports and provides about 50 percent of the dietary proteins of Ugandans.

Efitre was one of the researchers for a study on ‘Application of policies to address the influence of climate change on inland aquatic and riparian ecosystems, fisheries and livelihoods”, which examined the influence of climate variability and change on fisheries resources and livelihoods using lakes Wamala and Kawi in the Victoria and Kyoga lake basins as case studies.

It also looked at the extent to which existing policies can be applied to address the impacts of and any challenges associated with climate change.

The study’s findings showed that temperatures around the two lakes had always varied but had increased consistently by 0.02-0.03^oC annually since the 1980s, and that rainfall had deviated from historical averages and on Lake Wamala – although not Lake Kawi – had generally been above average since the 1980s.

According to the study, these findings are consistent with those reported by the United Nations Intergovernmental Panel on Climate Change (IPCC) in 2007 and 2014 for the East African region.

Mark Olokotum, one of the study’s researchers, climate changes have affected the livelihoods of local fishing communities.

“These are fishers who depend on the environment. You either increase on the number of times you fish to get more fish or get more fishing gear to catch more fish. And once that happens, you spend more time fishing, earn much less although the price is high, and there are no fish so people have resorted to eating what is available,” he said.

Olokotum told IPS that the water balance of most aquatic systems in Uganda is determined by rainfall and temperature through evaporation.

He said that about 80 percent of the water gain in Lake Wamala was through rainfall while 86 percent of the loss was through evaporation, resulting in a negative water balance and the failure of the lake to retain its historical water levels.

“Therefore, although rainfall in the East African region is expected to increase as a result of climate change, this gain may be offset by increased evaporation associated with increases in temperature unless the increases in rainfall outweigh the loss through evaporation,” Olokotum explained.

These changes have made life more difficult for people like Clement Opedum and his eight sons who have traditionally depended on lakes as a source of food and income.

Opedum’s living has always come from the waters of Lake Wamala. In the past, sales of tilapia fish from the lake to neighbouring districts were brisk; and some would be bought by traders from the Democratic Republic of Congo, sustaining his family and other fishermen.

Those days are now gone. Over the years, the lake has steadily retreated from its former shores, leaving Opedum and his neighbours high and dry, and faced with the prospect that the lake could vanish entirely.

Charles Lugambwa, another fisherman in the same area, has been obliged to turn to farming, and he now grows yams, sweet potatoes and beans on land that was previously under the waters of the lake.

Lugambwa told IPS that apart from tilapia fish, other species have started disappearing from the lake in 30 or so years he has lived there.  “In 1994, the lake dried up completely but came back in 1998 following heavy rains,” he told IPS. “We used to catch very big tilapia but now they are quite tiny even though they are adult fish.”

Scientists and researchers argue that the causes of lake shrinking include water evaporation, increased cultivation on banks, cutting down of trees and destruction of wetlands, while the reduction in the size of tilapia has been linked to increased lake water temperature as a result of global warming.

Dr Richard Ogutu-Ohwayo, senior research officer at the National Fisheries Resources Research Institute (NaFFIRI) told IPS that the response to the impacts of climate change in Uganda had been concentrated on crops, livestock and forestry with almost no concern for the fisheries sector.

“It is high time government took the bold step to bring aquatic ecosystems and fisheries fully on board in its climate change responses,” he said.

According to Ogutu–Ohwayo, the United Nations Framework Convention on Climate Change (UNFCCC) and the East African Community Policy on Climate Change commit states to building capacity, generating knowledge, and identifying adaptation and mitigation measures to reduce the impacts of climate change, however these have barely been implemented.

Ogutu-Ohwayo who was part of the lake study research team, told IPS that Uganda has a water policy which provides for protection and management of water resources, and “we must apply these policies to manage the water resources of lakes Wamala, Kawi and other lakes through integrated approaches such as protecting wetlands, lake shores and river banks and controlling water extraction.”

Like other East African nations, Uganda has relied heavily on capture fisheries, or wild fisheries, with a tendency to marginalise aquaculture as far as resource allocation and manpower development is concerned.

With climate change leading to a decline in the size and stocks of wild fish and capture fisheries, fisheries experts are saying wild fish and capture fisheries from lakes alone can no longer meet the demand for fish, both for local consumption and export.

Fish processing plants around Lake Victoria, for example, are now operating at less than 50 percent capacity, while some have closed down.

Dr Justus Rutaisire, responsible for aquaculture at Uganda’s National Agriculture Research Organisation (NARO), told IPS that aquaculture could be used as one of the adaptation measures to help communities that have depended on fish to supplement capture fisheries.

He noted, however, that the development of aquaculture in most Eastern African countries is constrained by low adoption of appropriate technologies, inadequate investment in research and inadequate aquaculture extension services.

“We need to provide lake-dependent populations with an alternative for them to survive and that is why we are asking government to invest in aquaculture,” said Rutaisire. ”If measures cannot be agreed and implemented quickly, then we are condemning those communities to death,” he warned.

Edited by Phil Harris   

There is rising anger among trade unionists, environmentalists and civil society groups in Gabon after a wood company, Rain Forest Management (RFM), sacked 38 fixed-term workers last month in Mbomao, Ogooué-Ivindo province.

RFM, a Gabonese wood processing company with Malaysian investment, is one of several exploiting the rich natural forests in Gabon. The forestry sector is the country’s second source of foreign exchange after oil.

RFM and the woodworkers had been locked in a lengthy dispute over working conditions, lack of contacts and legal working hours, among other complaints.

According to the Entente Syndicale des Travailleurs du Gabon (ENSYTG) union, RFM refused to negotiate with them and workers who were planning to take part in trade union meetings were threatened and intimidated.“Although Gabon’s forests are often described as being relatively undamaged and offering great potential for long-term sustainable timber production, it is clear that industrial forestry within the current policy framework threatens their future integrity and the country’s biodiversity” – Forests Monitor

After numerous threats and charges of intimidation, on Feb. 17, as the employees were returning to work, RFM called on police to evict them from their company-supplied dormitories, claiming that the workers had violated company rules.

The dismissals were linked to worker protests over poor working conditions, unsanitary housing infested with rats, cockroaches and snakes, demands for legal working hours and payment of wages on time.

Léon Mébiame Evoung, president of ENSYTG, told IPS that the workers were simply calling on the company to respect basic rights and provide a pharmacy and an infirmary that should be managed by competent Gabonese health professionals.

RFM failed to meet any of these demands, said the union official. Instead, it decided to execute its earlier threat by firing all protesting workers.

The action has provoked the ire of civil society groups and syndicates, including Building and Wood Workers’ International (BWINT), which is circulating an online petition to help the strikers’ return to their jobs.

Marc Ona Essangui, founder of the environmental NGO Brainforest and president of Environment Gabon, a network of NGOs, told IPS in an online interview that he could not accept such “gross suppression” of workers’ rights. “I have signed up to the call to protect the workers,” he said.

“I strongly protest against the dismissal of these workers, which is clearly linked to their strike action,” he insisted. Such anti-union activities, he added, violate International Labour Office (ILO) conventions 87 and 98 (on freedom of association and the right to organise and bargain collectively, respectively).

Along with other environmentalists in the region, Essangui – who once received a suspended sentence for accusing a presidential ally of exploiting timber, palm oil and rubber in Gabon’s “favourable agri-climate” – is troubled by risks to the region’s natural forests due to development activities.

The Gabonese government and international donors, however, regard the exploitation of timber as central to the country’s macroeconomic development.

According to Forests Monitor, an NGO that supports forest-dependent people, “although Gabon’s forests are often described as being relatively undamaged and offering great potential for long-term sustainable timber production, it is clear that industrial forestry within the current policy framework threatens their future integrity and the country’s biodiversity.”

The NGO notes that “production levels are already considerably above the official sustainable production estimates and are set to continue rising”, meaning that “the contribution which forestry sector revenues make to the country’s population as a whole and to people living in the locality of forestry operations is questionable.”

On its website, the World Resources Institute (WRI) notes that “nowhere is the pressure (on resources) more intense than in Gabon, a nation with 80 percent of its territory covered by dense tropical forest. With resource use demands spiralling in recent years, Gabon urgently needs better forest management planning if the government is to achieve its goal of becoming an emerging economy while preserving the country’s natural resources.”

RFM’s woodworking factory lies at the centre of three national parks – Lope, Crystal Mountain, and Ivindo – and to the east of Libreville. The park area is a small fraction of the land marked for development on a WRI map. The wood used by RFM is locally sourced.

Established in 2008, RFM produces windows and doors for the Gabonese domestic market. It exports semi-finished products to Asia, Europe and the Middle East. The company employs more than 700 workers, with a Gabonese majority.

Since November 2009, when log exports were banned, the formal economy production of processed wood has increased significantly.

According to a WRI report titled ‘A First Look at Logging in Gabon’, compiled by seven Gabonese environmental organisations, “Gabon has vast forest resources, but rapid growth of logging activity may threaten those resources. If managed properly, Gabon’s forests could offer long-term revenues without compromising the ecosystems’ natural functions.”

However, the authors continued, “(we) found information about forest development unreliable, inconsistent, and very difficult to obtain. We believe that more public information will promote accountability and transparency and favour the implementation of commitments made to manage and protect the world’s forests, which would significantly slow forest degradation around the world.”

Edited by Lisa Vives/Phil Harris    

“The darker side of green” – plantation at Bukaleba, Uganda. Credit: Kristen Lyons

By Kristen Lyons
BRISBANE, Dec 8 2014 (IPS)

Norwegians know something of life in a climate change world. Migratory birds arrive earlier in spring, trees come into leaf before previously expected, and palsa mires (wetlands) are being lost as permafrost thaws.

Norwegians are currently waiting while geologists try to predict if, and when, Mount Mannen might collapse, destroying homes in its path, after torrential rain in the region.

Kristen Lyons

According to the Intergovernmental Panel on Climate Change (IPCC), this will be just the beginning for Norway – and the rest of the world – unless urgent and immediate action is taken to substantially reduce greenhouse gas emissions.

While reducing our dependence on the dirty fossil fuel industries is widely lauded as representing the fastest and most effective strategy to reduce our global emissions, much of the world’s attention – including that of many governments and industry – has been captured by the promise of carbon trade markets.

There are hopes that pricing and selling carbon just might be the magic bullet to solve the crisis, while at the same time generating lucrative returns for investors.

Carbon markets are being established on the assumption that if the ‘right’ price is placed on carbon, private companies and their financial backers will be driven to invest in so-called ‘green’ projects that capture and store carbon, thereby reducing greenhouse gas emissions in the world’s atmosphere.“Expecting some of the poorest of the poor to carry the social and ecological burdens of monoculture plantation forestry projects for carbon offset is both socially unjust, and ecologically just does not add up”

Carbon markets are championed by those who believe that carbon emissions taking place in one part of the world can be offset by their capture or sequestration in another. Plantation forestry is a key sector in the carbon market, with many projects established in some of the poorest parts of the world, based on the assumption that they will confer benefits to the environment and the local people.

But does all the hype about carbon markets really stack up?

Research on the Norwegian company Green Resources – engaged in plantation forestry and carbon offset on the African continent – raises many questions about who benefits from the carbon market projects. In-depth research over two years in Uganda, where Green Resources has licence to over 11,000 hectares of land, demonstrates how local communities are the losers of such projects.

A recent report, The Darker Side of Green: Plantation Forestry and Carbon Violence in Uganda,  published by the Oakland Institute, contributes to the critical conversation about the role of carbon markets in addressing climate change.

The report identifies profound adverse livelihood impacts associated with Green Resources’ activities, including loss of land and heightened food insecurity, as well as destruction of sites of cultural significance. It also demonstrates the failure of Green Resources to engage in meaningful community engagement with affected villages, so as to deliver positive community development outcomes.

Yet this REDD [Reducing Emissions from Deforestation and Forest Degradation] type project (referring to any project that involves forestry carbon credits), and the audit mechanisms to which it must comply, fail to detect and/or challenge the impacts of Green Resources’ activities.

Nor do they detect the extent to which environmental problems – including land clearing for animal grazing and crop cultivation – may simply be relocated from inside licence areas to other, often ecologically sensitive landscapes.

Importantly too, carbon market audits fail to consider the carbon capture enabled by local agro-ecological and organic farming systems, on which most subsistence and peasant farmers rely.

We are faced with a number of options in reducing global greenhouse gas emissions, something we all know is urgently needed. Despite the promise by many that the magic of climate markets will solve the current climate crisis, the findings presented in the report discard this fairy dust, shining a light on the structural violence and inequities on which carbon markets are built.

Expecting some of the poorest of the poor to carry the social and ecological burdens of monoculture plantation forestry projects for carbon offset is both socially unjust, and ecologically just does not add up. (END/IPS COLUMNIST SERVICE)

(Edited by Phil Harris)

The views expressed in this article are those of the author and do not necessarily represent the views of, and should not be attributed to, IPS – Inter Press Service. 

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