The harbour porpoise Phocoena phocoena is one of the smallest odontocetes, rarely reaching a length of 1.8 meters. Harbour porpoises are the most numerous cetacean in the North Sea. Over the past years, the harbour porpoise population has shifted from the northern part towards the southern part of the …

The objective of the ITRACT2 project is to create attractive transport options for regions with low population densities including rural areas. A basic assumption of the ITRACT project is that information and communication technology can be used to build IT services that allow for more adaptive transport …

BACKGROUND: Muscle force is important for daily life and sports and can be measured with a handheld dynamometer. Reference values are employed to quantify a subject's muscle force. It is not unambiguous whether reference values can be generalized to other populations. Objectives in this study were; first …

PURPOSE: This study examined the effect of a 16-wk ball skill intervention on the ball skills, executive functioning (in terms of problem solving and cognitive flexibility), and in how far improved executive functioning leads to improved reading and mathematics performance of children with learning disorders. …

Uit het onderzoek is gebleken dat de ganzenpopulaties in Nederland de laatste jaren sterk zijn toegenomen. Dit wordt vooral veroorzaakt door het feit dat er voldoende voedsel (op landbouwgronden) en broedhabitat (op natte natuurterreinen) binnen Nederland aanwezig zijn. De populatie grauwe ganzen in …

Als de provincie Groningen wil werken aan leefbaarheid en de sociaal economische vitaliteit van het platteland moet er binnen en buiten het provinciehuis duidelijkheid zijn over deze begrippen. Er worden knelpunten ervaren rondom de leefbaarheidsregelingen van de provincie. Deze knelpunten hebben voor …

In many countries the Eurasian otter (Lutra lutra) is extinct or numbers are declining; resulting in a classification as “near threatened” on the IUCN’s Red List. In one-third of the European countries, however, conservation efforts, enabled the return of the species or the improvement of weakened populations. …

Fragmentation of the environment affects the dispersal of Eurasian lynx (Lynx lynx). This also occurs in the Harz region, in central Germany, where in 2000 the Luchsprojekt Harz started reintroducing the Eurasian lynx. This constantly growing population causes lynx dispersal including high traffic volume …