Desertification and Climate Change in Africa

Desertification has increased in African drylands in recent decades, led by land use change, climatic variability and poor land management practices. People living in drylands in Africa are highly vulnerable to desertification and climate change, because of their impacts on a wide range of livelihood based resources. Desertification and climate change affect gender disproportionately, with women and youth being the most affected. Without implementation of adequate measures, climate change will exacerbate the vulnerability to desertification among dryland populations in Africa. Policy responses and integrated land management practices, as well as indigenous and local knowledge are needed to consider the complex and multi-faceted nature of causes and effects of desertification

Closing the Gender Gap in African Agriculture in the Face of Climate Change

Gender is not about ‘women and girls’ but about roles, responsibilities, access and control over resources and relations between men and women, boys and girls which are socially ascribed. Women’s meaningful participation in decision-making requires going beyond the presence of more women in institutions and processes. Comprehensive gender analyses at national and local levels are necessary to identify the challenges and opportunities for developing gender-responsive agricultural policies. A Gender Action Plan (GAP) for agriculture with a well-structured and robust M&E system is essential. Strengthening Gender Management Systems in the agriculture sector with regular gender audits can promote greater equity between women and men

Land Degradation and Climate Change in Africa

Land degradation is rampant in Africa, accounting for 46% of the total land area. Land degradation at the current pace is projected to render more than half of the cultivated land in Africa unusable by 2050. Land degradation and climate change mutually reinforce each other, creating serious implications for food security, biodiversity and livelihoods in Africa. Effective early warning systems are an essential and important alert mechanism for addressing land degradation. An integrated landscape approach is a promising way to address the broad and multi-faceted nature of land degradation across Africa’s different agro-ecological zones

Enhancing Food Security in a Changing Climate in Africa

Climate and socio-ecological change scenarios are invaluable tools in developing appropriate response options for ensuring food security and human wellbeing in the future: evidence-based approach. Climate change necessitates research on crops, livestock and systems that are resilient to variability and extreme events. Prioritize and mainstream food security and nutrition issues into regional and national climate change adaptation and mitigation programmes and initiatives. Opportunities exist for the development of climate-proof and resilient food systems across Africa through technology diffusion, agronomic practices and innovations that can be optimized and scaled up

Financial stability challenges in EU candidate countries - Financial systems in the aftermath of the global crisis

This paper reviews financial stability challenges in the EU candidate countries: Croatia, the former Yugoslav Republic of Macedonia and Turkey. It follows a macro-prudential approach, emphasising systemic risks and the stability of financial systems as a whole. The paper recalls that the economies of all three countries experienced a recession in 2008-09 and shows how this slowed the rapid process of financial deepening that had been taking place since the beginning of the last decade. The deteriorating economic and financial conditions manifested themselves, first and foremost, through a marked deterioration in asset quality. These direct credit risks were compounded by the transformation of exchange and interest rate risks through a widespread use of foreign exchange-denominated or indexed loans and variable or adjustable interest rate loans. Moreover, funding and liquidity risks also materialised to some extent, although fully fledged bank runs were avoided, and none of the countries experienced a sharp reversal in external financing. Overall, the deterioration in asset quality has so far been managed well by the banking systems of the candidate countries, facilitated by large capital buffers, pro-active macro-prudential policies pursued by the authorities both before and during the crisis and the relative stability of exchange rates. Looking ahead, although uncertainties remain high regarding credit quality, the shock-absorbing capacities of the banking systems are fairly robust, as also evidenced by their relative resilience so far. Nevertheless, as the economic recovery sets in, the central banks should return to and possibly reinforce the implementation of measures to avoid a pro-cyclical build-up of credit asset) boom-bust cycles. Furthermore, given the relevance of foreign-owned banks in two of the three countries, a continued strengthening of home-host cooperation in the supervisory area will be crucial to avoid any kind of regulatory arbitrage. JEL Classification: E3, E52, E58banking sector, emerging markets, Europe, macro-prudential approach, vulnerability indicators

Male circumcision for HIV prevention in high HIV prevalence settings: what can mathematical modelling contribute to informed decision making?

Experts from UNAIDS, WHO, and the South African Centre for Epidemiological Modelling report their review of mathematical models estimating the impact of male circumcision on HIV incidence in high HIV prevalence settings

Sexuality education : what is it?

This policy brief developed by the European Expert Group on Sexuality Education provides an overview of key issues in sexuality education. It focuses primarily on sexuality education in Europe and Central Asia but is also relevant to countries outside of these regions

Directed Abelian sandpile with multiple downward neighbors

We study the directed Abelian sandpile model on a square lattice, with $K$ downward neighbors per site, $K > 2$. The $K=3$ case is solved exactly, which extends the earlier known solution for the $K=2$ case. For $K>2$, the avalanche clusters can have holes and side-branches and are thus qualitatively different from the $K=2$ case where avalance clusters are compact. However, we find that the critical exponents for $K>2$ are identical with those for the $K=2$ case, and the large scale structure of the avalanches for $K>2$ tends to the $K=2$ case.Comment: Accepted for publication in PR

Checklist for One Health Epidemiological Reporting of Evidence (COHERE).

One Health is defined as the intersection and integration of knowledge regarding humans, animals, and the environment, yet as the One Health scientific literature expands, there is considerable heterogeneity of approach and quality of reporting in One Health studies. In addition, many researchers who publish such studies do not include or integrate data from all three domains of human, animal, and environmental health. This points to a critical need to unify guidelines for One Health studies. This report details the Checklist for One Health Epidemiological Reporting of Evidence (COHERE) to guide the design and publication format of future One Health studies. COHERE was developed by a core writing team and international expert review group that represents multiple disciplines, including human medicine, veterinary medicine, public health, allied professionals, clinical laboratory science, epidemiology, the social sciences, ecohealth and environmental health. The twin aims of the COHERE standards are to 1) improve the quality of reporting of observational or interventional epidemiological studies that collect and integrate data from humans, animals and/or vectors, and their environments; and 2) promote the concept that One Health studies should integrate knowledge from these three domains. The 19 standards in the COHERE checklist address descriptions of human populations, animal populations, environmental assessment, spatial and temporal relationships of data from the three domains, integration of analyses and interpretation, and inclusion of expertise in the research team from disciplines related to human health, animal health, and environmental health

Status: For review by WG2 Date: 2007-09-18 Distribution: WG2 Reference:

, character sets are used in text streaming which are mostly included in Unicode and ISO/IEC 10646. In addition to regular Japanese text (broadly conceived as a mixed of Romaji (ASCII), Hiragana, Katakana, and Kanji) many symbols are also used. Most of these symbols are already encoded in the standard mentioned earlier. However many still are not and that has lead to the creation of Private Use characters in fonts used in the ARIB context. It would be desirable to encode many of these symbols to avoid confusion with end user created private characters. This document is categorizing them in usage groups: � Traffic signs � Audio/Video symbols � Map/Guide symbols � Arrows � Numbers followed by period � Chad symbols � Japanese date symbols � Japanese currency symbol � Squared Latin abbreviations � Miscellaneous symbols � Registry Office symbols (?) � Numbers followed by comma � Parenthesized ideographs � Circled Ideographs � Geometric shapes � CJK brackets � Miscellaneous symbol