Resultados de búsqueda - "Ecology"

  1. Examining the drivers of ecological footprint components: is pursuing food security environmentally costly for Nigeria? por Obekpa, H. O., Alola, A. A., Adejo, A. M., Echebiri, C.

    Publicado 2025
    “…Amidst the fact that Nigeria’s ecological footprint exceeds its biocapacity by 58 percent, rapid population increase, and incessant farmers and herders conflict continue to pose a significant danger to the country’s food security drive. …”
    Enlace del recurso
    Journal Article
  2. Evaluating Drought Tolerance in African Rice Genotypes Across Upland and Lowland Ecologies in Nigeria por Sow, A., Oluwatosin, A.O., Semwal, V.K.

    Publicado 2025
    “…Among the five genotypes that were tested in both upland and lowland conditions, two performed well in both environments, suggesting adaptability to both ecologies. Some genotypes showed high post-drought recovery (up to ~90%), indicating that they are suitable for border testing in drought prone environments to check stability and potential lines useful for breeding drought tolerance in rice.…”
    Enlace del recurso
    Journal Article
  3. Varietal Interventions and Their Significance in Rice-Based Cropping Systems of Drought-Prone Ecologies in Odisha por Nayak, Swati, Nath, Anirban, Hossain, S.K. Mosharaf, Singh, Varsa, Mohapatra, Subhasmita

    Publicado 2025
    “…This requires a comprehensive evaluation and identification of a greater number of suitable products (varieties) for drought ecologies (not necessarily having drought tolerant genes, but tailored enough for drought escape through early maturity or low water responsiveness) and scaling those for impact. …”
    Enlace del recurso
    Capítulo de libro
  4. Accounting for the ecological dimension in participatory research and development: lessons learned from Indonesia and Madagascar por Laumonier, Y., Bourgeois, R., Pfund, J.L.

    Publicado 2008
    “…We discuss why the ecological dimension currently lags behind in the management of tropical forest landscapes and to what extent participatory development can enhance the fit among ecological, socio-cultural, and economic systems. …”
    Enlace del recurso
    Journal Article
  5. Ecological research in the perspective of using forest in adaptation to climate change in Cameroon (Central Africa) por Sonwa, D.J., Nkem, J., Foahom, B., Nkongmeneck, B.A.

    Publicado 2009
    “…For the research communities of the developing countries, it not always evident on how to shift from the existing ecological research framework to the new one in which they assess vulnerability of forest but also their use in the adaptation to climate change. …”
    Enlace del recurso
    Journal Article
  6. A review of the economic and ecological constraints on animal draft cultivation in sub-Saharan Africa por Ehui, Simeon K., Polson, R.

    Publicado 1993
    “…In this paper previous research is reviewed to evaluate the economic and ecological constraints to animal draft cultivation. …”
    Enlace del recurso
    Journal Article
  7. Management practices and agro-ecological effects on crop water productivity in Meja watershed, Ethiopia por Debela, A.A., Erkossa, Teklu, Zuberi, M.I.

    Publicado 2013
    “…This study was conducted in Meja watershed, located in Jeldu district, West Shewa in the Ethiopian part of the Blue Nile Basin to estimate economic crop water productivity based on agro-ecology and crop management practices. The watershed was classified into three landscape positions (local agro-ecologies) and major crops representing at least 70% of each landscape position were identified through discussion with farmers and development agents. …”
    Enlace del recurso
    Capítulo de libro
  8. Sustaining inclusive collective action that links across economic and ecological scales in upper watersheds por Johnson, Nancy L.

    Publicado 2009
    “…The Sustaining inclusive Collective Action that Links across Economic and Ecological Scales in upper watersheds (Scales) project fits mainly in People and Water in Catchments Theme (Theme 2) of the CPWF. …”
    Enlace del recurso
    Informe técnico

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