Resultados de búsqueda - Tree vegetation

Agroforestry in China: present state and future potential por Huang, W., Kanninen, M., Xu, Q., Huang, B.

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Distribution and community composition of mammals in relation to land use in Botswana por Gustafsson, Malin

“…The herbivores are shown to have a very evident impact on the vegetation. In this study woody vegetation of all heights are positively correlated to the areas holding large herds of domestic livestock. …”
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Forest and woodland replacement patterns following drought-related mortality por Batllori, Enric, Lloret, Francisco, Aakala, Tuomas, Anderegg, William R.L., Aynekulu, Ermias, Bendixsen, Devin P., Bentouati, Abdallah, Bigler, Christof, Burk, C. John, Camarero, J. Julio, Colangelo, Michele, Coop, Jonathan D., Fensham, Roderick, Floyd, M. Lisa, Galiano, Lucía, Ganey, Joseph L., González, Patrick, Jacobsen, Anna L., Kane, Jeffrey Michael, Kitzberger, Thomas, Linares, Juan C., Marchetti, Suzanne B., Matusick, George, Michaelian, Michael, Navarro Cerrillo, Rafael M., Pratt, Robert Brandon, Redmond, Miranda D., Rigling, Andreas, Ripullone, Francesco, Sangüesa-Barreda, Gabriel, Sasal, Yamila, Saura-Mas, Sandra, Suarez, Maria Laura, Veblen, Thomas T., Vilà-Cabrera, Albert, Vincke, Caroline, Zeeman, Ben

“…Self-replacement of the dominant tree species was only prevalent in 21% of the examined cases and forests and woodlands shifted to nonwoody vegetation in 10% of them. …”
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Consecuencias del reemplazo de ecosistemas naturales sudamericanos por forestaciones y pasturas megatérmicas: efectos sobre el carbono orgánico edáfico por Eclesia, Roxana Paola

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Up in Smoke: Biomass Burning, Land Cover Change, and Atmospheric Emissions in the Sudanian Savannas of Côte d’Ivoire por Koné, M., Bassett, T.J., Nkem, J.

“…Increased tree vegetation cover will sequester more carbon dioxide. …”
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Vila i träd : sambandet mellan gravträd och människors miljöengagemang och attityd till växtlighet por Kristensson, Klara

Effect of integrated land management, slope position and land-use type on soil physicochemical properties, discharge, species richness and carbon stock in Geda watershed, north She... por Terefe, Hailu

“…The soil moisture content increased by 14.82 19.35% and water discharge increased by 588% over the untreated one, which could be due to reduced runoff and evaporation, improved infiltration and storage processes attributed by the conservation structures and vegetation covers. Besides, total plant richness, regeneration of shrubs and indigenous tree species were increased by 18%(N=27),70.59% (N=12) and 66.67% (N=2) respectively, in the treated site compared to the untreated one. …”
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Effects of soil management on yield, growth and soil fertility in an organic apple orchard por Sanchez, Enrique Eduardo, Cichon, Liliana, Fernandez, Dario Eduardo

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Reforestation in the far north por Fries, Elin

“…Nevertheless, non-native tree species can also have negative impact on biodiversity and ecosystem functioning, especially when introduced to former treeless vegetation. …”
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Variation in fungal endophyte communities of pedunculate oak (Quercus robus L.) por Agostinelli, Marta

“…Little is still known about the temporal and spatial patterns in endophyte community structures in trees. Moreover, while it is known that endophytes spread to trees from the environment (horizontally) it is not clear at which scales their spreading occurs, and if e.g. neighbouring vegetation determines endophyte communities in trees. …”
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The effects of site and provenance on survival, growth, stem form and fruiting of Sorbus aucuparia por Ward, Augusta

“…Sorbus aucuparia (rowan) is a widespread and common tree in Europe, the species has a large amount of genetic diversity and provenance variation. …”
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Epiphytic algae on Norway spruce needles in Sweden por Poggio, Laura

“…In this report the correlation between the algae and the main site factors, such as climate, atmospheric deposition of nutrients and acidifying compounds, soil properties, site hydrology and indices for vegetation productivity, were evaluated. In addition, the description of the individual tree and its vitality were considered. …”
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Utilizing Artificial Intelligence and Remote Sensing to Detect Prosopis juliflora Invasion: Environmental Drivers and Community Insights in Rangelands of Kenya por Paliwal, Ambica, Mhelezi, Magdalena, Galgallo, Diba, Banerjee, Rupsha R., Malicha, Wario, Whitbread, Anthony M.

“…Our findings highlight the Decision Tree/Random Forest classifier as the most effective, achieving a 95% accuracy rate in instance classification. …”
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Observations of long-term change in an African rain forest por Sheil, Douglas

“…This account summarises studies based on tree data from plots established during the 1930s and 1940s in Budongo, a Ugandan rain forest. …”
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Description of the airflow produced by an air-assisted sprayer during pesticide applications to citrus por Salcedo, Ramón, Garcerá, Cruz, Granell, Rafael, Moltó, Enrique, Chueca, Patricia

“…Many authors have emphasized the influence of vegetation on the risk of spray drift. The aim of this work was to describe in detail how the airflow from an air-blast sprayer behaves when it reaches citrus trees and, in particular, the effect that the tree canopy has on this flow. …”
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Naturlik förplantering i en urban skala, för ett långsiktigt dynamiskt Science Village Scandinavia por Fälth, Erik

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Agroforestry systems in Africa: Role in livestock production and protection of the environment por Dzowela, B.H., Mohamed-Saleem, M.A.

“…A mixture of livestock, grazers and browsers make the best use of vegetation types and forms. In intensively managed agroforestry systems of mixed crop-livestock production, leguminous multipurpose trees are planted as fodder banks, alley-farmed or planted as contour-bund hedges. …”
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Impact of cropping methods on biodiversity in coffee agroecosystems in Sumatra, Indonesia por Gillison, A.N., Liswanti, N., Budidarsono, S., Noordwijk, Meine van, Tomich, Thomas P.

“…The most efficient single indicators of biodiversity and soil nutrient status were PFT richness and a derived measure of plant functional complexity. Vegetation structure, tree dry weight, and duration of the land-use type, to a lesser degree, were also highly correlated with biodiversity. …”
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Habitat heterogeneity reduces abundance of invasive mealybugs in subtropical fruit crops [Dataset] por Plata, Ángel, Tena, Alejandro, Beitia, Francisco J., Sousa, José Paulo, Paredes, Daniel

“…In each orchard, nine trees were sampled across three seasons: late spring, mid-summer, and mid-autumn. …”
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Elephant utilisation of and impact on a locally threatened habitat, coastal scarp forest, in South Africa por Apelqvist, Matilda

“…Their browsing routine includes the breaking of stems and branches, toppling of trees, and bark stripping. This, in combination with other factors, can have negative effects on the vegetation. …”
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