Browsing Fakultät für Agrarwissenschaften (inkl. GAUSS) by Title
Now showing items 489-508 of 894
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Laboruntersuchungen zum langfristigen Denitrifikationspotential im oberflächennahen Grundwasser hydromorpher Mineralböden Nordwestdeutschlands
(2004-02-19)In the shallow groundwater of hydromorphic soils denitrification plays an important role for reducing nitrate and production of nitrous oxide. Depending on the presence of fossil or recent ... -
Land-use change and rural development in Indonesia: Economic, institutional and demographic aspects of deforestation and oil palm expansion
(2018-06-06)Changes in land use, such as deforestation, expansion of sedentary agriculture and intensification of agricultural systems, significantly altered economic and ecological conditions in many regions of the world. In recent ... -
Land-use Change in the Central Highlands of Vietnam
(2003-07-25)This dissertation investigates the role of geophysical, agroecological, and socioeconomic determinants of land-use change during the last 25 years in two districts of Dak Lak province in ... -
Land-use change, socioeconomic welfare, and gender roles in rural Indonesia
(2021-06-15)Global population and income growth has driven the demand for agricultural land. This rapid conversion of land use to agriculture has affected the social and economic welfare of local communities within the landscape. ... -
Land-use dynamics, economic development, and institutional change in rural communities - Evidence from the Indonesian oil palm sector
(2015-02-26)This dissertation is an empirical investigation of the implications of the Indonesian oil palm sector for rural village communities located in Jambi province, on the island of Sumatra. It consists of three contributions ... -
Landscape context of bee, wasp and parasitoid diversity: grass-strip corridors, fallows and food webs
(2012-07-18)The world population is growing, resulting in an increasing demand for food and energy plants. During the last decades the modification of landscapes into agricultural production units and the intensification of agricultural ... -
Landscape context of habitat fragmentation and the diversity of plants, arthropods and snails on calcareous grasslands
(2015-04-10)Land-use change, habitat loss and fragmentation are among the main drivers of the decline of biodiversity worldwide. In Central Europe, calcareous grasslands belong to the most species-rich habitats. They harbour a great ... -
Landscape heterogeneity affects arthropod functional diversity and biological pest control
(2017-12-07)Land-use change is a major cause of biodiversity loss. In agricultural landscapes, which cover 40% of European land, changes in land-use are spatially and temporally very dynamic, thereby changing the organisms’ habitat ... -
Landtechnische Methoden zur Erfassung von Bodenverdichtungen
(2011-11-10)Sustainable use of arable soil is essential for world food security. Soil degradation by over-compaction is counteracting this goal. Long-term conventional tillage (plough) and heavy ... -
Landwirtschaft und Gesellschaft: Community Supported Agriculture als innovative Nische
(2018-10-15)In recent years Community Supported Agriculture (CSA), an innovative grassroots movement connecting consumers with a local farm, has rapidly spread across Germany and other industrialized countries. An increasing number ... -
Landwirtschaftliche Ursachen hoher Sulfatgehalte in gefördertem Trinkwasser
(2005-03-18)Increasing sulphur concentrations in groundwater raise a problem for many waterworks. This dissertation explores the influence of agricultural land use on the sulphur concentration of seepage ... -
Langzeitversuche zur Latenz von Xanthomonas campestris pv. pelargonii und Vergleich mikrobiologischer, serologischer und molekulargenetischer Nachweisverfahren
(2004-02-06)For realising a fast and reliable detection of Xanthomonas campestris pv. pelargonii (Xcp) in plant material, two new semi-selective media were developed, the Tween-cellobiose-medium with ... -
Ländliche Armut in Indonesien: Indikatoren, Dynamik und Verbindung zur Entwaldung
(2010-12-01)This thesis aims at analyzing three aspects of rural poverty in Central Sulawesi, Indonesia: Its aim is to assess the robustness of two operational poverty assessment models developed in ... -
Lebensstilbasierte Kundensegmentierung im Blumen- und Pflanzeneinzelhandel
(2016-04-29)The aim of this thesis is to discuss the current problems of the flower and plant business. Target is to create a lifestyle based client segmentation of the flower and plant retail trade in Germany. As currently almost no ... -
Leistungsorientierte Entlohnung in der Landwirtschaft: eine empirische Analyse
(2007-11-22)With a growing percentage of employees in German agriculture, human resource management has an increasing relevance for farmers and other interest groups. In economic literature, the question ... -
Lethal and sublethal effects of insecticides on mortality, migration and host searching behaviour of tersilochine parasitoids on winter oilseed rape
(2011-06-30)Oilseed rape crops are attacked by various economically important insect pests that require frequent treatments of broad spectrum insecticides. The extensive usage of insecticides might ... -
Life-cycle-assessment of industrial scale biogas plants
(2006-09-18)Sustainable energy supply is considered to be one of the most important worldwide chal-lenges of the future. When concerning energy supply, three aspects have to be taken into account ... -
Linking crop modelling and experimentation to fully exploit genotypic diversity in barley for climate change adaptation in Europe
(2023-11-28)Summary Future barley production in Europe is projected to face severer and more frequent climate extreme events. Projections have also shown that potential climate-change induced yield losses can be significantly ... -
Links between international trade, local food production, and household living standards: Empirical insights from West Africa
(2022-06-21)Sustainable food production, responsible consumption, poverty reduction, and decent living standards are important global objectives reflected in the United Nations’ Sustainable Development Goals (SDGs). In achieving ... -
Livelihood Strategies and Employment Structure in Northwest Pakistan
(2008-01-25)In this study, the livelihood strategies and changes in employment structure in Northwest Pakistan are explored from a household perspective. The study combined socio-economic longitudinal ...