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The goal of this research was to identify indigenous tree species with a positive influence on soil fertility, in order to design mixed-tree and tree/...

The atmospheric deposition of sulfur and nitrogen compounds in the Netherlands has been responsible for decreasing plant species diversity in heathlan...

Growth of Trifolium repens was studied in 5 hill swards in Wales, sown 10-39 years before with seed mixtures containing T. repens and Lolium perenne a...

Colliery waste on a regraded Scottish tip was classified as 'burnt' and 'unburnt', and the latter subdivided into 'pre-acid' or 'acid' on the basis of...

Scientific understanding of acidification in aquatic ecosystems relies on effective assessment, which at present is mostly limited to chemical and som...

During the last century, many plant species typical of heathland and nutrient-poor acidic grasslands have become rare whereas others have remained com...

Yield responses of various grasses to ammonium-N and nitrate-N were investigated in pot trials. Yields with nitrate-N as a percentage of those with am...

An increasing number of studies have shown how feedback interactions between plants and soil can influence primary and secondary succession. However, ...