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Development of inspection systems for estimating the structural integrity of trees by Bellows, Curtis Charles

“…The following systems are presented and accompanied by short analyses pertaining to their area of application: 1) International Society of Arboriculture: A Photographic Guide to the Evaluation of Hazard Trees in Urban Areas (Mathney & Clark 1991) 2) The USDA Forest Service Community Tree Risk Rating System: 7-Step Program (Pokorny 2003) 3) Tree Hazard Rating, Evaluation And Treatment System (THREATS): A method for identifying, recording & managing hazards from trees (Forbes-Laird 2006) 4) Quantified Tree Risk Assessment (Ellison 2005) The report's discussion applies these assessment systems to a hypothetical situation involving a mature treed avenue along a major city road where the trunk diameter at chest height (DBH) exceeds 75cm. Each calculation's result and consequence is discussed to demonstrate the differences between the systems. …”
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Pilotstudie av hästars användning av en ligghall i ett lösdriftssystem by Bengtsson, Catarina, Eriksson, Camilla

“…The most common behaviour of all the observations was resting behaviour (71%) such as lying on the chest, lying on the side and standing passively. …”

Influencia del minador de hojas Phyllocnistis citrella en la brotación y cosecha de plantaciones adultas de naranjo dulce «Navelina» by Granda, C., Medina, F., Alonso Muñoz, David, Juan, Mariano, Alonso, A., Rodríguez, J. M., Olmeda, T., Sanz, E., Caballer, R., Costa Comelles, J., Almela, Vicente, Zaragoza, Salvador, García-Marí, Ferran, Agustí, Manuel

“…El minador destruye un porcentaje de superficie foliar elevado en verano y otoño, el 60% en Carlet y el 30% en Cheste, pero esto representa una proporción mínima en el total anual, apenas el 7% en Carlet y el 2% en Cheste, dado que la mayoría de hojas se forman en primavera y estas no son afectadas por la plaga. …”
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