Resultados de búsqueda - "ecology"

Land Use Preference for Ecosystem Services and Well-Being in Chittagong Hill Tracts of Bangladesh por Ahammad, R., Stacey, N., Sunderland, T.C.H., Sangha, K.K.

“…Among others, forests were valued land used for two-thirds of well-being needs, including the provision of shelter, nutrition, primary health care, an adequate supply of potable water, a lower level of ecological stress (i.e., protection from associated landslide soil erosion), cultural and spiritual benefits and livestock foraging. …”
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Seasonal and spatial patterns of surface water quality in large-scale treatment wetlands with different vegetation communities por Hu, J., Vardanyan, L.G., Villapando, O., Bhomia, R., Inglett, P.W., Li, X., Feng, G., Reddy, K.R.

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Food system actors engaged in the cocreation of agroecological innovations - results of year 2 engagement in eight countries por Staiger-Rivas, S., Orjuela-Ramirez, G.

“…At the core is the necessity to generate scientific evidence that shows how agroecological principles applied in different socio-ecological systems are better able to provide equity, productivity, economic and environmental benefits than alternatives, including the status quo. …”
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Mainstreaming One Health approaches and principles into research in Ethiopia: Guidelines, frameworks and ethical procedures por Hadush, B., Ambalu, A., Gumi, B., Tadesse, Y., Mor, Siobhan M., Mutua, Florence K., Richards, Shauna, Kaba, M.

“…In Ethiopia, this includes development of One Health research guidelines to provide a structured framework for conducting research, emphasizing the integration of different disciplines to tackle health challenges at the intersection of the human, animal and ecological realms. The need for these guidelines arose from discussions among national One Health stakeholders on integration of One Health into education and research. …”
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Understanding adoption and impacts of conservation agriculture in Eastern and Southern Africa: A review por Ngoma, Hambulo, Angelsen, Arild, Jayne, Thomas S., Chapoto, Antony

“…A subnational focus is needed to identify economic conditions of different regions and agro-ecological zones and to test hypotheses derived from the framework in this paper and to propose the most appropriate CA packages for promotion. …”
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The assessment of biodiversity changes and sustainable agricultural development in the Beijing-Tianjin-Hebei Region of China por Liao, Meizhe, Zhang, Zongwen, Yan, Ruirui, Bai, Keyu

“…In the face of a series of challenges, such as climate change, population growth, and agricultural intensification, as well as the issue of how to promote sustainable development and guarantee food security, biodiversity, with its unique genetic, ecological, and traditional socio-cultural values, has become an important way to solve this dilemma. …”
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Forest regeneration in abandoned logging roads in lowland Costa Rica por Guariguata, Manuel R., Manuel, R., Dupuy, J.M.

“…We suggest that abandoned logging roads serve as long corridors of relatively uniform and long-la sting floristic and structural characteristics that may confer particular ecological roles in selectively logged forests.…”
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Testing criteria and indicators for the sustainable management of forests: a report on phase I of the CIFOR research project por Prabhu, Ravi, Colfer, C.J.P.

“…Results from the field tests in Indonesia, Côte d'Ivoire and Brazil suggest that more than half of the C&I related to policy and legal frameworks, ecological impacts, and production aspects were common to all three sites. …”
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When trade saves natural resources: Evidence from cereals trade in SADC por Traoré, Fousseini, Matchaya, Greenwell C., Garcia, Roberto J.

“…Indeed, when production is shifted from places that have limited environmental resources to those that are rich in them, the ecological footprint of economic activities can be lessened. …”
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Spatial-temporal coupling of malaria vector habitat suitability and biting probability por Aduvukha, G.R., Abdel-Rahman, E.M., Mutanga, O., Odindi, J., Tonnang, H.E.Z.

“…The results highlight the significance of integrating modelled malaria vector presence, ecological conditions, human availability/presence and control methods in the assessment of malaria transmission risk as an early warning system in changes to climate and control methods usage. …”
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Identification and distribution of hard tick species in Waglasta, Amhara, Ethiopia: modeling of local habitat suitability of dominant species por Assefa, Ayalew, Tibebu, A.

“…In conclusion, <i>A. variegatum</i> and <i>R. pravus</i> were the predominant tick species with distinct ecological distribution across agroecology, mainly influenced by the annual temperature range and precipitation-related bioclimatic factors.…”
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Is adaptation to climate change gender neutral?: Lessons from communities dependent on livestock and forests in northern Mali por Djoudi, H., Brockhaus, Maria

“…In the Lake Faguibine area in Northern Mali the social, political and ecological conditions have drastically changed in the last three decades. …”
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Characterization of village chicken and egg marketing systems of Bure district, North-West Ethiopia por Moges, F., Dessie, Tadelle

“…Seven farmer kebeles (2 from high land, 3 from mid altitude and 2 from low land agro ecologies) and a total of 280 village chicken owner households were selected and considered for the study. …”
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The impact of Theileria parva infections and other factors on calf mean daily weight gains in smallholder dairy farms in Murang'a District por Gitau, G.K., McDermott, John J., McDermott, B., Perry, Brian D.

“…The association between mean daily weight gain, Theileria parva infections, clinical East Coast fever and other possible determinants of weight gain were examined in a longitudinal observational study that was conducted in cohorts of female calves from five agro-ecological zone (AEZ)-grazing strata. The strata were upper-midlands (UM) 1 zero-grazing, UM 1 open-grazing, UM 2 zero grazing, UM 4 zero-grazing and UM 4 open-grazing. …”
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Working wetlands: a new approach to balancing agricultural development with environmental protection por International Water Management Institute

“…s quality of life while, at the same time, safeguarding the ecological benefits derived from wetland ecosystems.…”
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Optimum crossbreeding systems for goats in low-input livestock production system in Kenya por Mbuku, S.M., Okeyo Mwai, Ally, Kosgey, I.S., Kahi, A.K.

“…The HotCross crossbreeding simulation software was used to assess the predicted performance of the different goat breed crosses under conditions of agro ecological zones (AEZ) V and VI. A model was developed to compare these crossbreeding systems, and showed the optimum numbers required in each stage of a cross to maximise production. …”
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The indigenous sheep of Nigeria por Adu, I.F., Ngere, L.O.

“…The breed appears to thrive in hot, dry environment and suffers from poor survival outside this ecological zone; it is particularly adapted to extensive grazing and is renowned for its trekking abilities. …”
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Performance of vertical flow constructed wetlands for faecal sludge drying bed leachate: Effect of hydraulic loading por Kengne, E.S., Kengne, I.M., Nzouebet, W.A.L., Akoa, A., Hung Nguyen-Viet, Strande, L.

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Benefits of legumemaize rotations: assessing the impact of diversity on the productivity of smallholders in Western Kenya por Ojiem, J.O., Franke, A.C., Vanlauwe, Bernard, Ridder, N.A. de, Giller, Kenneth E.

“…On-farm experiments were conducted in different agro-ecological zones (AEZ) in Western Kenya to assess the agronomic and economic benefits of promising legumes. …”
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Influence of acacia tortilis trees on the distribution of panicum maximum and digitaria macroblephara in South Central Kenya. por Maranga, E.K.

“…Based on the results of this study, it is possible to conclude that the distribution of Panicum maximum and Digintaria macroblephara reflect ecological differences arising from microclimatic modification induced by Acacia tortilis.…”
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