This analytical brief serves as a starting point for dialogue on water security in the United Nations system. Through this brief, UN-Water aims to capture the constantly evolving dimensions of water-related issues, offering a holistic outlook on challenges under the umbrella of water security. It highlights the main challenges to be addressed, the role water security plays in policy agendas and possible options for addressing water security challenges. The paper stresses that water security needs to be included in the formulation of the Sustainable Development Goals (SDGs).

Khulna, the third largest metropolitan city (46 km) of Bangladesh, is vulnerable to climate change and unplanned urbanization process. The city has been identified as one of the 15 most climate change vulnerable cities of the world. This study was conducted to assess how urban and peri-urban residents of Khulna have been affected by the Mayur River through its use and abuse, and to explore adaptation measures. To complete the study, primary data was collected through field surveys, stakeholders' consultation, focused group discussion, key informantinterview and water quality analysis.

In the natural resources sector, laws are often formulated to regulate the relationship between men and the environment. Ideally, the law can play a vital role in regulating and protecting communities from adverse environmental and social impacts of mining, loss of land, biodiversity and natural wealth, as well as other human rights violations. Almost all countries in the Southern African Development Community (SADC) have developed laws and institutions to regulate and monitor the extraction of mineral resources and their impact on the environment and people.

Jordan is dominated by arid climate with limited arable land and water resources. This study focuses on crop production and water resources under trends of anticipated climate change and population growth to analyse how these affect water and food security in the country. It finds that recession of irrigated areas led to lesser food production and food security. Results indicate that climate change and population growth increase and intensify problems of water scarcity and food insecurity.

The International Institute for Sustainable Development (IISD) recently implemented climate risk management studies in seven countries. This report, commissioned by the United Nations Development Programme’s Bureau for Crisis Prevention and Recovery, gives a detailed summary of efforts in a Niger wetland environment to conduct one such study, incorporating climate change with three key sectors: agriculture, livestock and water resources.

The Agroforestry for Livelihoods of Smallholder farmers in Northwestern Viet Nam project (2011-2016) focuses on agroforestry trials on farms in the northwestern mountainous region of the country. The objective of the study was to make an inventory of the current upland farming systems and identify key strengths and weaknesses of each system, including economic efficiency. The farming system diagnosis was based on participatory assessments and focus group discussions and in- depth interviews with 45 project ‘farmer co-operators’ in 17 villages in Yen Bai, Son La and Dien Bien provinces.

The slow progress of the Cadastral Survey Program in the Philippines has been associated with implementation issues that have affected the effectiveness and efficiency of the program. A review of the processes, procedures, and existing institutional set-up in the conduct of cadastral surveys helped identify factors behind the slow progress and delays in implementation.

Land degradation is a serious problem in Sub-Saharan Africa, where up to two-thirds of the productive land area is reported to be degraded to some extent.  Local communities suffer the most from the degradation of their land and they are therefore fundamental to the widespread adoption of sustainable land management (SLM) techniques.

Based on worldwide experience and encouraging evidence from country pilots in African countries such as Ghana, Malawi, Mozambique, Tanzania,and Uganda, this new report suggests a series of ten steps that may help to revolutionise agricultural production and eradicate poverty in Africa. These steps include improving tenure security over individual and communal lands, increasing land access and tenure for poor and vulnerable families, resolving land disputes, managing better public land, and increasing efficiency and transparency in land administration services. 

New technology that enables sustainable and profitable production of food and fibre is critical for both food security and economic development. Whether framed in terms of modernisation, productivity enhancement, poverty reduction, social protection, environmental protection or adaptation to climate change, technical change is at the heart of most agricultural policy, programmes and projects. From a development perspective, a nagging question is why the benefits of new agricultural technology often appear to by-pass poorer farmers – even when they are the ‘target’ group.

Payments  for  ecosystem  services (PES)  provide a market based instrument to motivate changes in land use that degrade ecosystem services. This investigation sought  to better understand how effective PES schemes are in meeting the goals of safeguarding ecosystem services,  while  also  benefitting  local  livelihoods and ensuring pro-poor outcomes.Based on an internet survey of 36 PES projects, including water-bio-diversity and carbon- leading  attributes, and analysis of a sub-set of nine case studies, we explore a range of insights and commonalities between projects.

Drawing upon several sources of information and types of analysis, including literature reviews, field visits and rapid participatory assessments, this paper provides a critical assessment of land-related development policies and projects over the past two decades in Central America. Reflections on past land-related development policies and projects in Central America are based on their contributions to growth and poverty reduction.