Essays about: "conservation of trees"
Showing result 36 - 40 of 170 essays containing the words conservation of trees.
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36. Expressing ecosystem model output and Swedish forestry goals with composite indictors
University essay from Lunds universitet/Institutionen för naturgeografi och ekosystemvetenskapAbstract : Forest ecosystems provide a wide range of services necessary for maintaining environmental health and human well-being. Ecosystem models help inform how various management strategies respond in different regions to changing climate conditions. READ MORE
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37. Naturvårdsarter i Harrsjön, Ånge kommun, Västernorrlands län
University essay from SLU/Dept. of EcologyAbstract : Under hösten 2020 utfördes en inventering av naturvårdsarter av kryptogamer i ett tallskogsområde söder om Harrsjön i Ånge kommun, Västernorrlands län. Området är ca 9 ha och ligger inom SCAs markinnehav. READ MORE
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38. The effect of restoration of semi-natural grassland on arthropod populations
University essay from Linköpings universitet/Institutionen för fysik, kemi och biologiAbstract : Semi-natural grasslands are valuable ecosystems that have a high biodiversity. Unfortunately, a lot of this biodiversity is being lost as semi-natural grasslands are declining in both size and number. Restoration to reestablish semi-natural grasslands is often done by removing shrubs and trees and planting seeds. READ MORE
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39. How do saproxylic beetles differ in spruce (Picea abies) forests of different age? : A comparison between nature reserves and production forests, in county of Östergötland.
University essay from Linköpings universitet/Institutionen för fysik, kemi och biologiAbstract : Today, old growth forests are continuously decreasing, due to deforestation, threatening species to extinction. Species dependent on dead wood, different stages of decaying wood, large trees, and forest cover continuity have a particularly high risk of extinction, such as saproxylic beetle species. READ MORE
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40. Tree diversity and edge effects in Nhamacoa miombo forest, Mozambique
University essay from Uppsala universitet/Institutionen för biologisk grundutbildningAbstract : Mozambique is to fifty percent covered by forest, most of which belongs to the biodiverse miombo woodlands. The last decades, Mozambique has been suffering from rapid deforestation. The once continuous forest cover has turned into a mosaic of forest patches, farmland, settlements etc. The remaining forest patches are in many cases very isolated. READ MORE