Zobrazeno 1 - 10
of 737
pro vyhledávání: '"Biologisch Station Wijster"'
Autor:
E. Arnolds
Publikováno v:
Agriculture, Ecosystems and Environment, 35, 209-244
Agriculture, Ecosystems and Environment 35 (1991)
Agriculture, Ecosystems and Environment 35 (1991)
Recent changes in the species diversity and sporocarp production of ectomycorrhizal fungi in different regions of, and forest communities within, Europe are discussed with special emphasis on events in The Netherlands. In some forests in some regions
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a2806db2c4b0e2135c4499e7c3b7a8a8
https://doi.org/10.1016/0167-8809(91)90052-y
https://doi.org/10.1016/0167-8809(91)90052-y
Autor:
A. J. Termorshuizen, Petra C. Ket
Publikováno v:
European Journal of Forest Pathology 21 (1991) 6-7
European Journal of Forest Pathology, 21(6-7), 404-413
European Journal of Forest Pathology, 21(6-7), 404-413
The effects of ammonium sulphate and sodium nitrate on Pinus sylvestris seedlings inoculated with Paxillus involutus and Suillus bovinus were investigated. Weekly fertilization (26 weeks) positively affected the plant dry weight, but inhibited the my
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aed196094df91890490a4c3f26ca881f
https://doi.org/10.1111/j.1439-0329.1991.tb00777.x
https://doi.org/10.1111/j.1439-0329.1991.tb00777.x
Autor:
A. J. Termorshuizen
Publikováno v:
Journal of Vegetation Science 2 (1991)
Journal of Vegetation Science, 2, 555-564
Journal of Vegetation Science, 2, 555-564
The mycorrhizal mycoflora was investigated in 35 stands of Pinus sylvestris in three types of young (4-13 yr) and three of old (50-80 yr) stands in the Netherlands, differing in number of rotations and soil type. A plot of 1050 m2 (30 m x 35 m) withi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::958c3bbd3e021f3ad383770513fa3b90
https://doi.org/10.2307/3236038
https://doi.org/10.2307/3236038
Autor:
J.J. Barkman
Publikováno v:
Phytocoenologia, 18, 565-589
Phytocoenologia 18 (1990)
Phytocoenologia 18 (1990)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0fca751fd8c8639bfa685d6a62f5f6ad
https://doi.org/10.1127/phyto/18/1990/565
https://doi.org/10.1127/phyto/18/1990/565
Autor:
A.P. Schaffers, A.J. Termorshuizen
Publikováno v:
Agriculture, Ecosystems and Environment 28 (1989)
Agriculture, Ecosystems and Environment, 28, 509-512
Agriculture, Ecosystems and Environment, 28, 509-512
In 18 plots of Pinus sylvestris the mycorrhizas in soil samples and the fruitbodies of mycorrhizal fungi were counted. The total number of mycorrhizas and fruitbodies were highly correlated. Although the fruitbodies were highly correlated with the me
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::202fef5b7de15b88416ba3656ef3a8fc
https://doi.org/10.1016/0167-8809(90)90089-v
https://doi.org/10.1016/0167-8809(90)90089-v
Publikováno v:
Agriculture, Ecosystems and Environment 28 (1989)
Agriculture, Ecosystems and Environment, 28, 513-518
Agriculture, Ecosystems and Environment, 28, 513-518
The effects of air pollution in the form of 6 concentrationsof SO2 (ranging from 0 – 520 μg/m3) on 9 week-old seedlings of Pinus sylvestris L. were studied. Seedlings were uninoculated or inoculated with the mycorrhizal fungi Paxillus involutus or
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1656e1cf590f8233272be4d9451d4baf
https://doi.org/10.1016/0167-8809(90)90090-z
https://doi.org/10.1016/0167-8809(90)90090-z
Autor:
J.J. Barkman
Publikováno v:
Vegetatio, 86, 131-141
Vegetatio 86 (1990)
Vegetatio 86 (1990)
Utilitarian and fundamental, floristic and structural classifications of forest and scrub communities are compared. Their advantages and disadvantages and their interrelations are discussed. The necessity of a structural classification as complementa
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3463c2248f04bcb74d9d0787bce67f9a
https://doi.org/10.1007/bf00031729
https://doi.org/10.1007/bf00031729
Autor:
P.J. den Boer
Publikováno v:
Biological Conservation 54 (1990)
Biological Conservation, 54, 175-192
Biological Conservation, 54, 175-192
Dispersal in terrestrial arthropods cannot merely be a means to ‘escape from adverse conditions’. During the ‘dispersal phase’ aeronautic behaviour of insects and spiders is made possible by suitable weather, often resulting in airborne ‘pl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5345aeff2a8a71107bcf512236cbbd8d
https://doi.org/10.1016/0006-3207(90)90050-y
https://doi.org/10.1016/0006-3207(90)90050-y
Autor:
J.J. Barkman
Publikováno v:
Acta botanica neerlandica, 39(1), 75-92
Acta botanica neerlandica 39 (1990) 1
Acta botanica neerlandica 39 (1990) 1
SUMMARY In dry heaths of the north Netherlands, both Calluna vulgaris and Empetrum nigrum may be the dominant dwarf shrub. The differences in growth form, vegetative and generative reproduction, leaf size and leaf inclination are discussed here, as w
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eefd17bac4fc8502cae25206ce57682f
https://doi.org/10.1111/j.1438-8677.1990.tb01448.x
https://doi.org/10.1111/j.1438-8677.1990.tb01448.x
Publikováno v:
Coolia. 36(3):79-86
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=dris___00893::6a36c89ff788ce92f852e3a037742952