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Why do farmers expand their land into forests?: theories and evidence form Tanzania por Angelsen, A., Shitindi, E.F.K., Aarrestad, Johnstein

“…This paper examines the causes of agricultural land expansion and deforetstion in Tanzania. In the theoretical section, two different -- and partly contradicting -- sets of hypotheses are outlined. …”
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Determinants of profit efficiency among smallholder beef producers in Botswana por Bahta, Sirak T., Baker, Derek

“…The study examines a cross section of farm - level data gathered from 556 randomly selected livestock producers to investigate the profit efficiency and competitiveness of three farm size categories of small holder livestock farmers. …”
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Identification of hazards and risk assessment for a 40kVA diesel powered lighting set. por Olabiyi, B.A., Adegbola, A.A., Kolawole, P.

“…Hazards of varying degrees were identified with every section and jobbing of the whole activities. The associated risk was classification, about 60 percent high risk to 40 percent medium risk. …”
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1974 CGIAR Integrative Report por CGIAR Secretariat

“…It closes with a discussion of the outlook for system finance.Revisions were made in paragraphs dealing with center capital expenditures and working capital. The section on variations from planned expenditure was redrafted. …”
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Survival, reproduction, avoidance behavior and oxidative stress in the earthworm Octolasion cyaneum exposed to glyphosate por Salvio, Carla, Menone, Mirta Lujan, Rafael, Sergio, Iturburu, Fernando Gastón, Manetti, Pablo

“…In addition, a lower catalase activity at 498 μg GLY kg−1 dry soil section relative to earthworms from the control section was obtained. …”
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Har du glömt att skogen är din vän? por Mukka, Sabina

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Illusionsdesign por Hård, Karolin, Michélsen, Ivar

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Report of a Working Group on Beta and the World Beta Network: Third joint meeting, 8-11 March 2006, Puerto de la Cruz, Tenerife, Spain por Frese, L., Maggioni, L., Lipman, E., Bioversity International

“…The articles include the evolutionary history of the Beta section reconstructed on the basis of molecular data, an account of the taxonomy, distribution, ecology and conservation of Macaronesian Beta, information on the biodiversity of Beta species in the Caucasus and Iran, a survey of Beta nana populations growing in Greece, reconfirming the survival of this species believed to be extinct, and an account of rich populations of B. vulgaris subsp. maritima growing on the coasts of Ireland. …”
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Optimizing livestock farming in urban agriculture por Grace, Delia, Cook, Elizabeth A.J., Lindahl, Johanna F.

“…The chapter concludes with a section on how research can contribute to enhanced, sustainable livestock keeping in cities, followed by a guide to finding additional information and references.…”
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Impact économique potentiel por Swallow, B.M.

“…Most analysis have simply applied ex post methods and have thus ignored a fundamental difference between ex post and ex ante analysis: the past is known with certainity while the future is fraught with uncertainities. This section presents a model of potential economic impacts under uncertainity that is appropriate for ex ante analysis. …”
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Oil Palm Contract Farming in Brazil: Labour Constraints and Inclusivity Challenges por Brandão, F., Schoneveld, George C.

“…This paper evaluates how well oil palm contract farming promoted by SPOPP has delivered on its inclusive development objectives. Drawing on cross-section data collected in Northeast Pará, it analyses two recurrent SPOPP themes, namely (1) equitable participation and (2) labour allocation to plantation management. …”
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Boundary Work and the Complexity of Natural Resources Management por Mollinga, Peter P.

“…The ideas presented are illustrated with an example of a research program on sustainable land and water management in Uzbekistan. The concluding section highlights three issues important for increasing the effectiveness of inter‐ and transdisciplinary research on natural resources management.…”
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Celebrating successes: A year of NEXUS Gains por McCartney, Matthew P., Ringler, Claudia

“…And following this month’s International Women’s Day, we are pleased to add a new section to this newsletter, showcasing how our team is working to help achieve gender equality, a facet that is embedded in all our work and is crucial for the success of the systems approach.…”
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New Technological Demands: The Methodological Framework for an INIAs/BID/ISNAR Project por International Service for National Agricultural Research

“…It then determines the consequences for the various facets of agricultural research including traditional production research, natural resource management research, agroindustrial research.The second part describes the development of the project's methodological framework. The third section presents outlines of the six case studies that were designed for the project. …”
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Greenhouse gas emissions from sheep excreta deposited onto tropical pastures in Kenya por Zhu, Yuhao, Butterbach-Baul, Klaus, Merbold, Lutz, Odour, Collins Ouma, Gakige, Jesse Kagai, Mwangi, Paul, Leitner, Sonja

“…Sub-Saharan Africa (SSA) is home to approximately 25% of the global livestock population and as estimated, contributes to 25% of the greenhouse gas emissions (GHG) from manure left on pasture section globally. However, the estimation is based on emission estimates derived from temperate regions with most of the studies being based cattle. …”
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POSHAN’s abstract digest on maternal and child nutrition research - Issue 39 por Avula, Rasmi

“…In this issue we have included peer-reviewed and non-peer-reviewed COVID-19 related articles, and a special section on the Ananya program, a multi-component, multi-year initiative implemented in Bihar to improve reproductive, maternal, newborn and child health and nutrition.…”
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Guess what’s for dinner tonight? The role of packaged food and soft drinks in global obesity por Paz, Florencia, Díaz-Bonilla, Eugenio

“…Third, we present the results. A final section concludes.…”
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Natural resource tenure and governance for human nutrition and health: Linkages and priorities for agricultural research and development por Johnson, Nancy L.

“…The brief then explores the importance of resource tenure and governance issues for diets and health in the context of food system transformation: this section focuses on supporting healthy diets in traditional food systems, meeting the global demand for nutrient-rich foods, and managing and mitigating disease risks in intensifying agricultural landscapes.…”
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African trade in livestock products and value chains por Kurtz, Julie E., Mitik, Lulit, Zaki, Chahir

“…Then, we consider the opportunities and risks in livestock production systems, especially risks from climate change and conflict, which are the primary threats to food security in Africa (IFPRI 2019). In the final section, we conclude and offer some recommendations.…”
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Sectoral productivity growth and poverty reduction: National and global impacts por Ivanic, Maros, Martin, Will

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