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Assessment of the possibility of applying selected pedotransfer functions for indicating the retention of forest soils in Poland. Landscape retention influences the water balance of a catchment and the course of flooding events. The degree of retention capabilities of forest soils are much less known than the retention of land used for agriculture. Soil retention capacity influences the formation...
Landscape retention influences the water balance of a catchment and the course of flooding events. The degree of retention capabilities of forest soils are much less known than the retention of land used for agriculture. Soil retention capacity influences the formation of a given forest habitat type, floristic species composition, as well as the type and quality of the stand of trees. The analysis...
Our paper presents an analysis of the water retention characteristics of mineral soils for select forest soils in Poland. Direct measurement of the soil retention characteristics is relatively complicated and time consuming, therefore often indirect methods are sought instead. The main objective of the paper was to establish statistical relationships between the soil basic physical properties and...
W artykule przedstawiono analizę właściwości retencyjnych mineralnych utworów glebowych oraz podjęto próbę opracowania zależności statystycznych między podstawowymi parametrami fizycznymi gleby a charakterystycznymi stanami uwilgotnienia. Ze względu na stosunkowo skomplikowany i czasochłonny proces bezpośredniego pomiaru wilgotnościowej i retencyjnej charakterystyki gleby (tzw. Krzywej pF), coraz...
Water dependent ecosystems are habitats most vulnerable to urbanization pressure. There are not many such habitats in Warsaw. Those which remained are mostly dewatered sites existing within green areas such as parks. Habitats with peat and moorsh soils have a unique value, thus there is a rational need for detailed research and evaluation to preserve them. This paper is a case-study of two different...
Celem badań była waloryzacja przyrodnicza trzech wybranych starorzeczy Wisły znajdujących się na terenie Warszawy. Jako organizmy wskaźnikowe przyjęto makrobezkręgowce bentosowe strefy brzegowej, łowione za pomocą zestawów kolonizacyjnych [PN-EN ISO 9391:2001]. Analizowane obszary to: Jezioro Gocławskie oraz kompleks starorzeczy Jezioro Powsinkowskie i Jezioro Wilanowskie. Badania wykazały wysokie...
This paper presents the problems connected with management of electric and electronic equipment waste. Polish law and economical tools are analysed. Particularly the effi ciency of selective collection electric and electronic waste was assessed and also the level of its recovery and recycling.
W pracy przedstawiono analizę wybranych narzędzi prawnych i ekonomicznych, służących intensyfikacji odzysku i recyklingu odpadów poużytkowych sprzętu elektrycznego i elektronicznego. Przeprowadzona analiza wskazuje, że aktualnie zbiórka tych odpadów kształtuje się na poziomie 1,48 kg/mieszkańca i nie osiąga wymagań Unii Europejskiej.
Electric and electronic devices contain different materials which can be dangerous for environment and human’s life. These materials are mainly heavy metals (Hg, Pb, Cd, Cr) and chemical compounds of chlorine (CHC, PCB, PCV). The research was focused on analysis of possibilities of limitation of neagitive impact on environment by ecodesign. Computer printer was taken as an example. It’s impact on...
Electric and electronic devices contain different materials which can be dangerous for environment and human’s life. These materials are mainly heavy metals (Hg, Pb, Cd, Cr) and chemical compounds of chlorine (CHC, PCB, PCV). The research was focused on analysis of possibilities of limitation of neagitive impact on environment by ecodesign. Computer printer was taken as an example. It’s impact on...
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