Search for dissertations about: "AGRICULTURAL SCIENCES"
Showing result 1 - 5 of 1839 swedish dissertations containing the words AGRICULTURAL SCIENCES.
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1. How on Earth? : Operationalizing the ecosystem service concept for sustainability
Abstract : Production landscapes are at the center of many of the sustainability challenges that we face. The ecosystem service concept has risen in prominence over the last decades as a tool to support sustainable landscape management. READ MORE
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2. Chlorine Cycling in Terrestrial Environments
Abstract : Chlorinated organic compounds (Clorg) are produced naturally in soil. Formation and degradation of Clorg affect the chlorine (Cl) cycling in terrestrial environments and chlorine can be retained or released from soil. READ MORE
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3. Recycling Filter Substrates used for Phosphorus Removal from Wastewater as Soil Amendments
Abstract : This thesis studied the viability of recycling filter substrates as soil amendments after being used in on-site systems for phosphorus (P) removal from wastewater. Focus was put on the materials Filtra P and Polonite, which are commercial products used in compact filters in Sweden. READ MORE
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4. Harvesting from land and sea : Social relationships, trade networks, and spatial connectivity in changing social-ecological systems
Abstract : In the era of global change, the connectivity of aquatic and terrestrial food production systems across spatial scales is increasing. At the same time, diverse actors that participate in food systems, from production to consumption, face the need to adapt their daily activities to an increasingly changing context. READ MORE
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5. Insect pollination of oilseed rape
Abstract : Ecological intensification of agriculture is suggested as a way to reach higher crop yields without increasing inputs that may degrade the environment. Increased insect pollination in crops, such as oilseed rape, Brassica napus, has been suggested to increase yields, but is rarely integrated in crop management. READ MORE
