An investigation of the basement complex aquifer system in Lofa county, Liberia, for the purpose of siting boreholes

Liberia is recovering from a 14 year civil war and only 51% of the rural population has access to safe drinking water. Little hydrogeological knowledge survives in Liberia, increasing the difficulty in successfully siting new boreholes. An understanding of the local hydrogeological environment is therefore needed to improve borehole site selection and increase success rates. This research provides a semi-quantitative characterization of the hydrogeological environment of the basement aquifer in Lofa county, Liberia. Based on literature review and analysis of borehole logs, the study has developed a conceptual hydrogeological model for the local conditions, which is further characterized using 2D geoelectrical sections. Groundwater is predominantly obtained from the saprolite and underlying fractured bedrock, but specific capacities (median 281 l h-1 m-1; 25th and 75th percentile of 179 and 490 l h-1 m-1, respectively) are constrained by the limited thickness of the saturated saprolite. This study has shown that the groundwater resources in the crystalline basement in this part of Liberia conform to the general conceptual model, allowing standard techniques used elsewhere for siting and developing groundwater to be used

Groundwater Irrigation System for Sustainable Agriculture

The aim of this project was to develop a prototype that may be a model to help relieve food insecurity in rural Liberia. This was accomplished by designing a groundwater extraction, recharge, and irrigation system to facilitate year-long crop-growth. The project was in partnership with BRAID Africa and a community in Zwedru, located in east Liberia, near the border of Côte D’Ivoire. During 2010 and 2011, a civil war broke out in Côte D’Ivoire and led to the citizens of the country taking refuge in Liberia (Leaf 2015). Many refugees have decided to stay in Liberia and are struggling to maintain food security as most subsist on rice with not even enough to sell. Currently, villagers in Zwedru only grow the rice in swamps during the rainy season and, with climate change, the rainy season is becoming increasingly unreliable (USAID 2012). The irrigation system that was designed for this project has allowed villagers to grow certain crops, such as cassava, okra, chard, and squash, during the dry season which will help alleviate food insecurity with the goal of providing a source of income for the farmers. This project was designed for a one hectare (2.47 acres) plot, which can be scaled up or down depending on land area and available resources

Estimating the reproduction number of Ebola virus (EBOV) during the 2014 outbreak in West Africa

The 2014 Ebola virus (EBOV) outbreak in West Africa is the largest outbreak of the genus Ebolavirus to date. To better understand the spread of infection in the affected countries, it is crucial to know the number of secondary cases generated by an infected index case in the absence and presence of control measures, i.e., the basic and effective reproduction number. In this study, I describe the EBOV epidemic using an SEIR (susceptible-exposed-infectious-recovered) model and fit the model to the most recent reported data of infected cases and deaths in Guinea, Sierra Leone and Liberia. The maximum likelihood estimates of the basic reproduction number are 1.51 (95% confidence interval [CI]: 1.50-1.52) for Guinea, 2.53 (95% CI: 2.41-2.67) for Sierra Leone and 1.59 (95% CI: 1.57-1.60) for Liberia. The model indicates that in Guinea and Sierra Leone the effective reproduction number might have dropped to around unity by the end of May and July 2014, respectively. In Liberia, however, the model estimates no decline in the effective reproduction number by end-August 2014. This suggests that control efforts in Liberia need to be improved substantially in order to stop the current outbreak.Comment: Published version, PLOS Currents Outbreaks. 2014 Sep

Taxonomic status of the Liberian Greenbul Phyllastrephus leucolepis and the conservation importance of the Cavalla Forest, Liberia

We thank Jochen Martens for his long-lasting patience in dealing with the specimen of leucolepis, and Brian Hillcoat for comments and advice. It is hardly possible to thank by name all those who have supported WG over the past 30 years and more since 1981 in the fields of forest ecology and ornithology in eastern Liberia. In particular, we express gratitude to Alex Peal and Theo Freeman, both Heads of Wildlife and National Parks, for their many years of cooperation, and the Silviculture Officers Wynn Bryant, Momo Kromah and Steve Miapeh. The knowledge of the tree experts Joe Keper and Daniel Dorbor helped us to gain insights into the ecological complexities of the relationship between man, birds and trees. William Toe worked for three years as bird trapper and assistant in bird banding. WG’s attachment to the University of Liberia and to the students who so often accompanied him was made possible by Ben Karmorh from the Environmental Protection Agency (EPA) and University of Liberia. NABU, the German Conservation Society, has supported the Liberian projects for almost 30 years now. We also thank Nigel Collar, Françoise Dowsett-Lemaire and Hannah Rowland for comments and advice. We thank the African Bird Club and the Royal Society for the Protection of Birds for helping to fund the 2013 expedition to the Cavalla Forest, in particular Alice Ward-Francis, Robert Sheldon, Alan Williams and Keith Betton. We also are extremely grateful to Michael Garbo and staff of the Society for the Conservation of Nature in Liberia for all manner of help with the expedition, to Harrison Karnwea and colleagues at the Forest Development Authority of Liberia for permissions and other support, as well as to Emmanuel Loqueh, Trokon Grimes, Flomo Molubah and Amos ‘Dweh’ Dorbor for being such excellent companions in the field. YL performed the genetic work as part of her M.Sc. (Genetics) at the University of Aberdeen, whose support is acknowledged.Peer reviewedPublisher PD

Liberian links: the role of the international community in rebuilding Liberia

This is the archive of a speech given by President Perry of Liberia, APC's 2nd President in Residence, on March 4, 2004

Peran United Nations Peacebuilding Commission (Unpbc) dalam Upaya Menerapkan Post Settlement Peacebuilding dan Sustainable Peace di Liberia sebagai Post Conflict Area

United Nations Peacebuilding Commission atau UNPBC merupakan salah satu badan PBB yang khusus mempunyai tugas dalam hal pemberian bantuan khususnya kepada negara negara yang baru saja lepas dari Konflik. Tugas dari UNPBC adalah memulihkan kondisi negara yang baru saja lepas dari konflik melalui misi yang biasanya disebut Misi Peacebuilding dan Sustainable Peace. Liberia sebagai negara di Afrika Barat yang telah dilanda konflik sipil selama kurang lebih 14 Tahun telah meninggalkan dampak yang sangat masif di Liberia. Terjadinya Pergantian kepemimpinan di Liberia , sekaligus masuknya Liberia ke dalam agenda UNPBC menjadi titik Balik Liberia agar bangkit dari keterpurukan pasca konflik. Diadopsinya Kesepakatan bersama antara Pemerintah Liberia dan UNPBC sebagai panduan dilangsungkannya misi Peacebuilding sekaligus berbagai program yang akan dilaksanakan di Liberia. Tujuan lain diadopsinya Mutual Commitments oleh Pemerintah Liberia adalah tercapainya Rekonsiliasi Nasional di Liberia. Peran UNPBC dalam penerapan Post Settlement peacebuilding dan Sustainable Peace dikur dari terlaksananya program sesuai dengan yang telah dirancang berdasarkan Kesepakatan bersama yang telah disepakati.Kata Kunci : Kesepakatan Bersama , Peacebuilding , United Nations Peacebuilding Commission ( UNPBC

Innovative Financing in Early Recovery: The Liberia Health Sector Pool Fund - Working Paper 288

In post-conflict Liberia, the National Health Plan set out a process for transitioning from emergency to sustainability under government leadership. The Liberia Health Sector Pool Fund, which consists of DfID, Irish Aid, UNICEF, and UNHCR, was established to fund this plan and mitigate this transition by increasing institutional capacity, reducing the transaction costs associated with managing multiple donor projects, and fostering the leadership of the Liberian Health Ministry by allocating funds to national priorities. In this paper, we discuss the design of the health pool fund mechanism, assess its functioning, compare the pooled fund to other aid mechanisms used in Liberia, and look into the enabling conditions, opportunities, and challenges of the pool fundLiberia, national health plan, aid effectivenes

A Wake-Up Call: Lessons from Ebola for the World's Health Systems

The report ranks the world's poorest countries on the state of their public health systems, finding that 28 have weaker defenses in place than Sierra Leone where, alongside Liberia and Guinea, the current Ebola crisis has already claimed more than 9,500 lives. The report also advises that prevention is better than cure, finding that the international Ebola relief effort in West Africa has cost $4.3bn, whereas strengthening the health systems of those countries in the first place would have cost just$1.58bn. Ahead of an Ebola summit attended by world leaders in Brussels today, the charity warns that alongside immediate much needed support to Sierra Leone, Liberia and Guinea, lessons need to be learned and applied to other vulnerable countries around the world