Znajomość parametrów ilościowych i jakościowych zasobów zieleni danego terenu jest podstawą do prawidłowego nimi zarządzania. Wytyczne w zakresie zbioru danych obejmują dwa punkty: przynależność taksonomiczną oraz podstawowe parametry, takie jak obwód pnia w przypadku drzew czy wielkość powierzchni zajmowanej przez krzewy. Brakuje jednak kryteriów dotyczących opisu stanu zdrowotnego.
Eastern Park is situated in the southeastern part of Wrocław, in Księże Małe district. Its history is relatively short in comparison with other green areas of this type in Wrocław. It was arranged at the beginning of the 20th century, in answer to the needs of citizens of an intensively expanding city. The exact date of origin of the conception by Paul Dannenberg is unknown, but it is known that earthwork was carried out from 1927 until 1929. Its specific location on an island surrounded by water of the Lower and Upper Oława rivers had an influence on species growing in the park (species of wetland area). Most of the trees are native species. The Forest stand is dominated by alder (Alnus glutinosa), besides these there is a significant number of oak (Quercus robur), maple (Acer campestre) and ash trees (Fraxinus exelsior). There are also a few interesting foreign species like: wingnut (Pterocarya fraxinifolia), oak (Quercus palustris), birch (Betula papyrifera) and cork tree (Phelodendron amurense). The park has remained in almost unchanged shape until the present day. Natural arrangement of plants and a great number of streams makes Eastern Park a place with great untapped recreational potential.
A way of establishing and caring for lawns in gardens based on our own researches and literature data have been discussed in the article. Because of aesthetical values and the functions which a lawn performs in the garden, the steps which are necessary to be taken to have a beautiful and durable lawn have been stressed. The optimal solution which allows improvement of the quality of lawns is a change of approach to the problem of starting and care over the lawn. For the reason of lack of sufficient number of studies in our country it would be advisable to use the scientific and practical elaborations from Germany as climatic conditions are very close to the ones in Poland.
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