Showing 81 - 100 results of 106 for search '"savannas"', query time: 0.04s Refine Results
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    Agroforestry and the Improvement of Soil Fertility: A View from Amazonia by Rachel C. Pinho, Robert P. Miller, Sonia S. Alfaia

    Published 2012-01-01
    “…Lastly, attention is given to a case study in the savanna region of Roraima, northern Brazil, where a chronosequence of indigenous homegarden agroforestry systems showed clear effects of management practices involving trees on soil fertility. …”
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    Spatial Correlation Increase in Single‐Sensor Satellite Data Reveals Loss of Amazon Rainforest Resilience by Lana L. Blaschke, Da Nian, Sebastian Bathiany, Maya Ben‐Yami, Taylor Smith, Chris A. Boulton, Niklas Boers

    Published 2024-07-01
    “…Abstract The Amazon rainforest (ARF) is threatened by deforestation and climate change, which could trigger a regime shift to a savanna‐like state. Whilst previous work has suggested that forest resilience has declined in recent decades, that work was based only on local resilience indicators, and moreover was potentially biased by the employed multi‐sensor and optical satellite data and undetected anthropogenic land‐use change. …”
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  6. 86

    Improving the evapotranspiration estimation by coupling soil moisture and atmospheric variables in the relative evapotranspiration parameterization by Elisabet Walker, Virginia Venturini

    Published 2024-01-01
    “…In this study, the relationship between ET and relative evapotranspiration (F) using land surface, and atmospheric variables was assessed with 17 FLUXNET sites data in savanna, cropland, and forest land covers, distributed all over the world. …”
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    Soil Assessment along Toposequences in Rural Northern Nigeria: A Geomedical Approach by Lena Hartmann, Marvin Gabriel, Yuanrong Zhou, Barbara Sponholz, Heinrich Thiemeyer

    Published 2014-01-01
    “…Comparisons to critical limits, however, showed that only the P concentrations were critically low, which are typical for savanna soils. A link between nutrient deficiency in soils and CDR in the Kaduna area was therefore considered unlikely.…”
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  9. 89

    DAYA TARIK DESTINASI WISATA ALAM & BUDAYA PADANG FULAN FEHAN KAB. BELU NUSA TENGGARA TIMUR by Asfira Rachmad Rinata, Herru Prasetya Widodo, Mariela Gradiana Loe

    Published 2024-04-01
    “…The attraction of Padang Fulan Fehan in the expanse of savanna meadows and cultural attractions that are displayed at certain moments at traditional events Keywords: atractions, branding destination, Padang Fulan Fehan tourism, NTT…”
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    Role of Pigeonpea Cultivation on Soil Fertility and Farming System Sustainability in Ghana by S. Adjei-Nsiah

    Published 2012-01-01
    “…The paper shows that recent field studies conducted in both the semi-deciduous forest and the forest/savanna transitional agro-ecological zones of Ghana indicate that pigeonpea/maize rotations can increase maize yield by 75–200%. …”
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  12. 92

    Analysis of Essential Elements for Plants Growth Using Instrumental Neutron Activation Analysis by R. L. Njinga, M. N. Moyo, S. Y. Abdulmaliq

    Published 2013-01-01
    “…In this study, a total of ten essential elements for plants growth in the Guinea savanna region of Niger State in Northern Nigeria have been identified in the soils using instrumental neutron activation analysis. …”
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    Pratiques culturales, valeurs d’usage et perception des paysans des espèces compagnes du cacaoyer dans des agroforêts traditionnelles au centre de la Côte d’Ivoire by Constant Yves Adou Yao, Kouassi Bruno Kpangui, Bi Tra Aimé Vroh, Djakalia Ouattara

    Published 2016-07-01
    “…In addition to the goods and services provided by these species, only local farmers' perceptions could allow the maintenance and success of this cultivation system in forest-savanna transition zone, considered as unfavorable for cocoa cultivation. …”
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  16. 96

    Análise da dinâmica temporal da cobertura vegetal na microrregião de Umarizal (2000 a 2022), semiárido do Rio Grande do Norte, Brasil by Islânia dos Santos Nunes, Alfredo Marcelo Grigio, Marco Antônio Diodato

    Published 2024-10-01
    “…Regarding use and occupation, it was highlighted that in the micro-region the main types of use concern forest formation (savanna formation), composed of tree-shrub plant formation of deciduous forest followed by agriculture, mainly formed by temporary crops…”
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    Influence of Tithonia diversifolia and cattle manures on the growth and yield of sesame (Sesamum indicum L.) by Ehiokhilen Eifediyi, Henry Ahamefule, Felix Ogedegbe, Taiwo Agbede, Isiaka Kareem, Appiah Ajayi

    Published 2023-07-01
    “…Purpose Much cattle manure and Tithonia are in abundance in the Guinea savanna of Nigeria where sesame has been found to do well. …”
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