Popular Abstract in English This thesis presents data from rainforests of southeastern Nigeria. Pairs of protected and hunted of study sites were established in three different but adjacent protected areas: 1. Mbe Mountain Community Forest (MMCF, total area 80 km2); 2. Afi Mountain Wildlife Sanctuary (AMWS, total area 100 km2); and 3. Okwangwo division of the Cross River National Park (CRNP), totaThis thesis evaluates the effect of bushmeat hunting in southeastern Nigerian rainforests on: 1) adult tree, seedling, and animal community compositions 2) germination and survival among seedlings in association with competition 3) changes in community composition at multiple trophic levels 4) leaf nitrogen concentration (LNC), leaf mass per area (LMA) and stem specific density (SSD) 5) on human r

Popular Abstract in Swedish Alla levande organismer behöver kväve för att producera till exempel proteiner och DNA. I jorden förekommer kväve grovt indelat i två huvudformer, organiskt och oorganiskt. Mikroorganismer har förmågan att bryta ner det organiska kvävet till oorganiskt i en process som kallas för mineralisering. Växter tar i stort sett bara upp oorganiskt kväve och är beroende av den miMicroorganisms in forest ecosystems normally recycle nitrogen (N), such that gaseous losses and leaching are limited. Mobilization of organic N, including microbial N, and immobilization of inorganic N, especially NH4+, are the quantitatively most important N transformation processes. Various factors influence their rates, e.g. the amount of carbon and nitrogen, temperature, moisture, and the micr

In this study we investigate to what extent computer based discrete event simulation modeling can contribute to students’ learning processes in logistics and production management courses. Our interest in simulation stems from the fact that it is not possible to let students experiment with real logistics and production systems. This is an issue because the complexity and stochastic nature of thes

The resistivity method is an established geophysical method with a broad range of engineering and environmental applications. It has been tried numerous times on embankment dams, mainly for seepage investigations, dam status control and investigations of known defects. In previous use of the method on embankment dams some success has been reported, but only occasionally. The method is still not co

An overview of recent nuclear structure studies in the vicinity of the doubly-magic isotope Ni-56 is presented. Detailed spectroscopy of mirror nuclei, 'complete' high-spin spectroscopy, the gamma-decay out from superdeformed rotational structures, and prompt particle emission are some of the topics in the mass A similar to 60 regime which challenge the power of the 'big arrays'.

This paper presents a comparison of the thermal properties between infiltrated and non-infiltrated copper windings. The focus is on thermal conductivity in the radial direction on the winding. The samples have a fill factor above 65 % due to the manufacturing method of the samples. Samples are produced and measured with the transient plane source technique and then compared to FEM simulations and

Ioannes Dantiscus' letters are a source of singular importance for 16th century European history. Dantiscus was a great traveller who got first-hand information from most parts of Europe, and his correspondence conveys to us today a vivid and varied picture of Early Modern Europe. The list of his correspondents is a name-dropper's dream: Copernicus, Philip Melanchton and Hernan Cortez, to mention

This paper deals with new forms of political mobilisation and participation in social media. The main focus is on the importance of social networks in providing a “media filter”, functioning as a kind of collective gatekeeper to spread news and information perceived as important, in contrast to the image of the single individual media consumer faced with an insurmountable mass of information. I ar

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