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Home / Nigeria News / Communique of the 1st Dialogue on Water and Climate Change Held at Archbishop Vining Memorial Cathedral, Ikeja GRA on February 2nd 2011

Communique of the 1st Dialogue on Water and Climate Change Held at Archbishop Vining Memorial Cathedral, Ikeja GRA on February 2nd 2011

The Bread of Life Development Foundation in collaboration with the Water and Sanitation Media Network organised a Dialogue on Water and Climate Change in Lagos, Nigeria on February, 2 2011. The event was attended by about 30 people drawn from Civil Society Organisation, community groups, Environmental Journalists and the academia.

The Dialogue on Water and Climate Change is aimed at highlighting water resources management issues in the context of climate change thereby empowering Nigeria’s water resources stakeholders to engage in National and International negotiations to ensure that water is placed on the climate agenda.

Three papers were presented: Babatope Babalobi Executive Director of the Bread of Life Development Foundation spoke on the ‘Imperatives of mainstreaming water issues into Climate Change Discussions’; Professor Lekan Oyebande, Chair of the Technical Committee, West African Water Partnership spoke on the ‘Likely Impacts Of Climate Variability And Change On Water Resources And Their Availability In Nigeria’, while Engineer R.A. Ayeni, Deputy Director, Rural Water Supply Department of the Lagos State Ministry of Rural Development delivered a paper on ‘Water And Climate ChangeLagos State as a case study’

Participants noted that:

  1. The changing climate is likely to exacerbate water management problems in Nigeria through its impact on rising sea levels in Nigeria costal regions, variable rainfall and extreme events like floods and drought particularly in Northern Nigeria.
  2. The consequences of climate change are a major challenge to the management of water resources and barriers to the transition from poverty to prosperity by Nigerians.
  3. Nigeria is likely to experience an increase in global warming from 1.4 °C  to 5.8°C over the period 1990 to 2100 .
  4. Climate change will affect Urban and Rural water  through unpredictable rainfall leading to inadequate recharge of aquifers and surface water, Quality and quantity of  water sources to be impaired, over exploitation of aquifers – no regulation, agriculture taking precedence over domestic use of water and fresh inland water likely to be affected by salt intrusion from the sea
  5. Drought arising from climate change is likely to have adverse consequences for the hydrological cycle and water resources in Nigeria.
  6. Other consequences of drought in Northern Nigeria are a decrease of water table flows in the alluvial aquifers resulting in a decrease of base flows; a decrease of the non-dissolved solid transportation capacity due to the severe low flows; and a reduction of the capacity of rivers in sediment transport while air, mechanical and hydraulic erosion has been accentuated.
  7. There is an increased river siltation in Nigeria’s and  the mmonthly rainfall data show that the dry period is being characterised by a decrease in the number of rainy events,      while the mean storm rainfall varies little.
  8. Rainfall variability in Nigeria is likely to have a drastic effect on river discharges. A deficit of 20 to 30% in rainfall results in a water shortage or deficit of 40 to 60%.
  9. Stream flow modification in Nigeria has been resulting in water quality changes due to reduced dilution capacity ;reduced extent and health of wetlands areas; reduced groundwater recharge and reduced aquifer capacity; and  water scarcity as a result of diminishing precipitation, reduction in river flows, falling water tables, and an increase in the amount of evapotranspiration.
  10. Climate Change is  also expected to have the following impacts on Nigeria’s water sector- increases in sea surface temperature and mean global sea level, changes in salinity, wave conditions, and ocean circulation; disruption of marine ecosystems dynamics, with significant impacts on fish-dependent human societies; and increased levels of flooding, accelerated erosion, loss of wetlands and mangroves, and seawater intrusion into freshwater sources
  11. In the coastal regions of Nigeria, the receding shoreline coupled with the 30 to 60 km tidal excursion length around the Niger Delta suggests increasing salinization of upland ground water.
  12. In the forest zone of southern Nigeria, projections indicate an increase in rainfall during the rainy season months and a decrease during the dry season months, esp. December-February as well as probability of the dry season becoming drier while the rainy season becomes wetter.

Participants therefore resolved as follows:

  1. There is a need to thoroughly investigate groundwater-stream flow interactions In Nigeria
  2. Integrated water resources management (IWRM) should be used as a veritable tool for      adaptation to climate change impacts on water resources in Nigeria
  3. National and State Government in Nigeria should gear up efforts to reduce unsustainable water management and improve the efficiency of agricultural water use, that is, water productivity.
  4. Innovative and strategic investment, research and development together with international cooperation should be promoted to improve agricultural water management by means of participatory irrigation management, water harvesting, water-saving/drought-resistant crop varieties, water storage, and dissemination of agricultural best practices.
  5. Water conservation should be promoted throughout Nigeria with  people’s participation
  6. Groundwater recharge/ monitoring mechanisms should be set up by Water Service Providers and Policy formulators in the Water sector.
  7. Water efficiency plans should be developed and promoted by all stakeholders

8.      Rainwater harvesting should be promoted particularly in rural communities.

  1. Inter basin water transfer and hydraulics structure provision should be encouraged.
  2. Aquifer load should be reduced using surface water with simple purification systems like slow sand filtration

11.  Efficient water management and drinking water saving devices should be promoted. Water Utilities should take measures to reduce water theft and leakages.

12.  Federal and State Ministries of Water Resources in Nigeria should ensure that water resources issues are adequately addressed in climate change analyses and climate policy formulations. Likewise, climate change problems should be adequately dealt with in water resources analyses, management and policy formulation in the state.

  1. Water Supply and Sanitation policies should be updated to address climate change adaptation measures
  2. Water reuse and recycling should be promoted including better utilization of grey water

15.  Construction of dry toilet/ecosanitation model systems should be promoted by Rural Water Supply and Sanitation Agencies to reduce water use.

16.  Water Utility bodies should incorporate information about current climate variability into water- related management.

17.  The WSS agencies in the state would  organise more public education on Water demand management

18.  Industries in the Nigeria are encouraged to change industrial process changes to reduce water intensity.

19.  The Bread of Life Development Foundation and Water and Sanitation Media Network were commended for facilitating the dialogue.

20.  The Water and Sanitation Dialogue therefore should hold monthly as a platform to discuss and proffer solutions to problems facing Nigeria’s water supply and sanitation sector

Babatope Babalobi                                                    Michael Simire

Executive Director                                                      Lagos State Coordinator

Bread of Life Development Foundation                    Water and Sanitation Media Network

February 3, 2011

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