Resultados de búsqueda - Tree vegetation

Produktivitet och lönsamhet vid skogsbränsleuttag längs skogsbilvägar por Edlund, Marita

“…With the possibility to combine traditional cleaning of road's right of way with biomass harvesting, the work of suppressing tree vegetation could become profitable or at least decrease the road maintenance cost. …”

Indirekta effekter på marklavars abundans och diversitet vid ökad kvävehalt i marken : en jämförelse mellan opåverkad och lågintensivt brukad mark por Svanlund, Sara, Wahlgren, Emmelie

“…Betula pendula was the only tree species affecting the abundance and diversity of lichens and no significant connection with soil nitrogen was found. …”

HER+ Sustainable Land Management Trial in Ethiopia: Endline Survey por International Food Policy Research Institute

“…The HER+ Sustainable Land Management Study is a randomized controlled trial evaluating a bundled intervention that provides training and inputs (including 4-6 fruit tree seedlings, vegetable seeds, and tools) to encourage extremely poor rural Ethiopian households to adopt three complementary sustainable land management (SLM) practices: fruit tree planting, composting, and home gardening. …”
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HER+ Sustainable Land Management Trial in Ethiopia: Baseline Survey por International Food Policy Research Institute

“…The HER+ Sustainable Land Management Study is a randomized controlled trial evaluating a bundled intervention that provides training and inputs (including 4-6 fruit tree seedlings, vegetable seeds, and tools) to encourage extremely poor rural Ethiopian households to adopt three complementary sustainable land management (SLM) practices: fruit tree planting, composting, and home gardening. …”
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Determinación de la potencialidad para la producción caprina en diferentes zonas homogéneas en la región de los Llanos de La Rioja. Chaco Arido - Argentina por Caceres Diaz, Raul Omar

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Uso del agua y productividad de los bosques nativos e implantados en el NO de la Patagonia : aproximaciones desde la ecohidrología y la ecofisiología por Gyenge, Javier Enrique, Fernandez, Marí­a Elena, Licata, Julián Andrés, Weigandt, Mariana Noemi, Bond, Barbara J., Schlichter, Tomas Miguel

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Regional experience with forage Arachis in other tropical areas: Asia, Africa, and the Pacific por Stür, Werner W., Ndikumana, J.

“…The use of forage Arachis is being promoted for pasture improvement, particularly in livestock-tree cropping systems, and for heavily grazed pastures. …”
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Retención de sedimentos, nutrientes y glifosato por ecosistemas ribereños en paisajes agrícolas de la Pampa Austral por Giaccio, Gustavo Carlos María

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Understanding local forest management institutions and their role in conserving woody species biodiversity: a case study of Alamata Woreda, por Mebrahtu, T.

“…A total of 30 species of woody plants of trees were recorded in the three communal forests and six in the three free grazing lands. …”
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Effects of flood irrigation on the risk of selected zoonotic pathogens in an arid and semi-arid area in the eastern Kenya por Bett, Bernard K., Said, Mohammed Yahya, Sang, R., Bukachi, S., Wanyoike, S., Kifugo, S.C., Otieno, Fredrick T., Ontiri, E., Njeru, I., Lindahl, Johanna F., Grace, Delia

“…Results demonstrate a drastic decline in vegetation cover over ≈25 years particularly in the irrigated areas where cropland increased by about 1,400% and non-farm land (under closed trees, open to closed herbaceous vegetation, bushlands and open trees) reduced by 30–100%. …”
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Carbon Sequestration in Temperate Silvopastoral Systems, Argentina por Peri, Pablo Luis, Banegas, Natalia Romina, Gasparri, Néstor Ignacio, Carranza, Carlos, Rossner, Maria Belen, Martínez Pastur, Guillermo José, Cavallero, Laura, Lopez, Dardo Ruben, Loto, Dante, Fernandez, Pedro David, Powel, Priscila, Ledesma, Marcela, Pedraza, Raúl, Albanesi de Garay, Ada Susana, Bahamonde, Héctor Alejandro, Eclesia, Roxana Paola, Piñeiro, Gervasio

“…In this Chapter, C sequestration information from native forests and tree plantations under silvopastoral management in Argentina is provided. …”
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Regenerating mahogany (Swietenia macrophylla King) on clearing in Mexico's Maya forest: the effects of clearing method and cleaning on seedling survival and growth por Snook, Laura K., Negreros-Castillo, P.

“…This approach to regeneration could be expected to yield densities of 100 commercial sized mahogany trees/ha among a matric of 400 naturally regenerated trees/ha of other species. …”
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El suelo como factor ecológico en el desarrollo de la vegetación en el centro-oeste del Brasil por Alvim, P. de T., Araujo, W. A.

“…Three of these areas were covered with cerrado, three with grass pasture and Acrocomia palm, two with forest, one with pasture and isolated trees, and one with a type of vegetation designated as campo sujo (secondary association). …”
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Fusion of Different Image Sources for Improved Monitoring of Agricultural Plots por Moltó, Enrique

“…In the Valencian Community, the applications of precision agriculture in multiannual woody crops with high added value (fruit trees, olive trees, almond trees, vineyards, etc.) are of priority interest. …”
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Traditional forms of soil fertility maintenance por Edje, O.T., Semoka, JMR, Haule, KL

“…It is evident from the review that, traditionally, farmers producing beans and other crops depended on standing trees and bush vegetation for providing nutrients for the restoration of soil fertility and productivity. …”
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Abundance, movements and biodiversity of flying predatory insects in crop and non-crop agroecosystems por Sorribas, Juan, González, Sandra, Domínguez, Alfons, Vercher, Rosa

“…We studied the effects of farming management and the efficiency of edge shelterbelts, ground cover vegetation, and fruit trees canopy on holding flying predatory insects in Mediterranean traditional agroecosystems. …”
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Effect of temporal and spatial noise colour in insect outbreak frequency por Bruzzone, Octavio Augusto, Righetti, Tomás, Faltlhauser, Ana Claudia, Aguirre, María Belén, Sosa, Alejandro Joaquin

“…As a consequence, outbreaks are a major cause of vegetation loss and tree mortality in ecosystems. Among the several causes of outbreaks, climatic/environmental variation is one of the most important. …”
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Nitrogen fixation among boreal feather mosses along a clear-cut chronosequence... por Wik Persson, Lisa

“…It also suggests that forest management can be used as a tool to modify biological N2 input to N limited silvicultural systems, although further studies will be needed to determine its impact on soil fertility and effectiveness in supporting tree growth.…”

Arresting gully formation in the Ethiopian highlands por Tebebu, Tigist Y., Zegeye, Assefa D., Langendoen, E.J., Ayele, Getaneh K., Tilahun, Seifu A., Ayana, Essayas K., Steenhuis, Tammo S.

“…Gullying started in the 1980s following the clearance of indigenous vegetation and intensive agricultural cultivation, leading to an increase of surface and subsurface runoff from the hillside to the valley bottoms. …”
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Regional differences of functional and taxonomic bird diversity in tropical agroforests of Peru por Ocampo Ariza, Carolina, Hanf-Dressler, Tara, Maas, Bea, Novoa Cova, Jorge, Thomas, Evert, Vansynghel, Justine, Steffan-Dewenter, Ingolf, Tscharntke, Teja

“…Procuring high-canopy shade trees and adequate microhabitats for insectivorous species is essential to maintain biocontrol services in the subtropical forest. …”
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