Zobrazeno 1 - 10
of 22
pro vyhledávání: '"O. F. R. van Tongeren"'
Publikováno v:
Arctic, Antarctic, and Alpine Research, 35(4), 442-446. Institute of Arctic and Alpine Research
We assessed the impact of human trampling in three different habitats on Marion Island (46°50'S, 37°50'E). The habitats were (1) mires with wet, peaty soils and grass- and bryophyte-dominated vegetation; (2) slopes with relatively dry mineral soils
Publikováno v:
Journal of Coastal Conservation, 3, 179-190. Springer Netherlands
In coastal foredunes marram grass (Ammophila arenaria) is used to stabilize windblown sand. The development of traditionally plantedAmmophila into a more natural foredune vegetation may take 5–10 yr. For economic reasons, traditional planting may b
Autor:
Susana Romo, O. F. R. van Tongeren
Publikováno v:
Hydrobiologia, 299(2), 93-101. Springer Netherlands
Data on some relevant environmental variables and phytoplankton species composition, collected from the hypertrophic shallow lake Albufera of Valencia (Spain) during 1980-88, were examined using Redundancy Analysis (RDA). The hydrological cycle of th
Autor:
Ramesh D. Gulati, G. Postema, P. J. Boesewinkel-De Bruyn, O. F. R. van Tongeren, L. van Liere
Publikováno v:
Hydrobiologia, 233(1-3), 105-117. Springer Netherlands
Data on the water temperature, Secchi depth, water chemistry and phytoplankton and zooplankton of the Loosdrecht lakes, collected during an eight-years monitoring study (1983–1990), were examined using Principal Components Analysis (PCA) and Redund
Publikováno v:
Verhandlungen Internationale Vereinigung für Theoretische und Angewandte Limnologie, 24, 707-710. E. Schweizerbart'sche Verlagsbuchhandlung