Resultados de búsqueda - "pressure"

  1. Tree establishment under high browsing pressure in Eriksberg Wildlife Park, Sweden por Virs, Peteris

    Publicado 2017
    “…The aim of the study was to investigate under which conditions (in terms of topography, amount of rocks, presence of thorny bushes, visibility, etc.) temperate trees can establish under very high browsing pressure. The study was conducted in Eriksberg Wildlife Park (EWP), Blekinge, Sweden. …”
    H2
  2. Embolized conduits of rice (Oryza sativa, Poaceae) refill despite negative xylem pressure por Stiller, Volker, Sperry, John S., Lafitte, Renee

    Publicado 2005
    “…Embolism reversal in rice plants was studied by testing the plant's ability to refill embolized conduits while xylem pressures were substantially negative. Intact, potted plants were water‐stressed to a xylem pressure of −1.88 ± 0.1 MPa and a 66.3 ± 3.8% loss of xylem conductivity (PLC) by cavitation. …”
    Enlace del recurso
    Journal Article
  3. Corporate social responsibility and supply agreements in the private sector: Decreasing land and climate pressures por Kissinger, Gabrielle

    Publicado 2012
    “…Corporate social responsibility (CSR) and supply agreements in the agricultural sector have a significant role to play to promote agricultural climate change mitigation and decrease pressure on the earth’s land and climate. Private sector engagement can also promote food security and positively affect the livelihoods of smallholder agricultural producers in developing countries. …”
    Enlace del recurso
    Artículo preliminar
  4. Infiltration rates, surface runoff, and soil loss as influenced by grazing pressure in the Ethiopian highlands por Mwendera, E.J., Mohamed-Saleem, M.A.

    Publicado 1997
    “…The effect of grazing pressure on infiltration, runoff, and soil loss was studied on a natural pasture during the rainy season of 1995 in the Ethiopian highlands. …”
    Enlace del recurso
    Journal Article
  5. Planned behavior and social capital: Understanding farmers’ behavior toward pressurized irrigation technologies. por Lanza Castillo, Gracia María, Engler, Alejandra, Wollni, Meike

    Publicado 2020
    “…Social capital triggers the adoption of pressurized irrigation by increasing social pressure and strengthening farmers’ perceived self-confidence.…”
    Enlace del recurso
    Enlace del recurso
    Artículo
  6. Blood pressure in free-ranging gray wolves (Canis lupus) immobilized with tiletamine and zolazepam por Malmsten, Jonas

    Publicado 2007
    “…This study aims to evaluate blood pressure measurements in immobilized free-ranging gray wolves (Canis lupus) in Sweden. …”
    Enlace del recurso
    Otro
  7. Behaviour and morphology in wild guppies from populations with high and low predation pressure in Trinidad por Ashworth, William Harry

    Publicado 2020
    “…Behaviour and morphology can vary significantly within a species as a result of the predation pressure individuals are exposed to. Wild populations of guppies (Poecilia reticulata) exposed to high and low predation can be found in the streams of northern Trinidad, providing a useful study system for investigating how behaviour and morphology are affected by predation. …”
    H2
  8. Factors affecting the adoption of fertilizers by rice farmers in Cote dIvoire por Adesina, A.A.

    Publicado 1996
    Materias: “…population pressure…”
    Enlace del recurso
    Journal Article
  9. Transforming Food Systems in Africa under Climate Change Pressure: Role of Climate-Smart Agriculture por Zougmoré, Robert B., Läderach, Peter R.D., Campbell, Bruce M.

    Publicado 2021
    “…This review paper analyzes the nexus “climate-smart agriculture-food systems-sustainable development” in order to draw sound ways that could allow rapid transformation of food systems in the context of climate change pressure. We followed an integrative review approach based on selected concrete example-experiences from ground-implemented projects across Africa (Ghana, Senegal, Mali, Burkina Faso, in West Africa, Ethiopia, Kenya, Rwanda, and Tanzania in East Africa). …”
    Enlace del recurso
    Journal Article

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