Zobrazeno 1 - 10
of 47
pro vyhledávání: '"T.J. Yates"'
Publikováno v:
Ecological Entomology. 21:947-952
1. The likelihood of range changes in the event of climate change makes study of the foundation and establishment of populations of particular relevance and interest. 2. The butterfly Pararge aegeria has expanded its range in Britain over many decade
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::69cbb7e72509f168ea84bd87803c23df
https://doi.org/10.1046/j.1365-2311.1996.00003.x
https://doi.org/10.1046/j.1365-2311.1996.00003.x
Publikováno v:
Agriculture, Ecosystems & Environment. 43:93-108
Studies were made on insecticide spray drift from conventional hydraulic sprayers under typical agricultural conditions. A bioassay technique with 2-day-old Pieris brassicae larvae was used to assess drift of cypermethrin and triazophos from pea and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::62623917072d6361f6dd1566143d3d86
https://doi.org/10.1016/0167-8809(93)90112-3
https://doi.org/10.1016/0167-8809(93)90112-3
Publikováno v:
Agriculture, Ecosystems & Environment. 36:141-149
The environmental hazards of insecticide spray drift were examined at five different wind speeds. Two-day-old Pieris brassicae larvae were used in field bioassays to measure the effects of diflubenzuron (applied at 100 g ha−1) downwind of sprayed a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::37209a2cc98dc3f0338b920b3783ce7e
https://doi.org/10.1016/0167-8809(91)90011-l
https://doi.org/10.1016/0167-8809(91)90011-l
In the last 15–20 years, coarse grasses have spread to dominate much of the ground vegetation of open areas in Monks Wood, a woodland nature reserve in eastern England. Possible causes of these vegetational changes are discussed briefly. Since the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d7e20e9656f403d09673a738df4d9056
Publikováno v:
Ecotoxicology and environmental safety. 27(3)
Two series of drift deposition measurements were carried out at different wind speeds using sodium fluorescein as a tracer dye sprayed over a grass field 6 m upwind of a hedge. Efficient receptors were placed below and above hedge height (1.6 m) betw
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52ac4c69cd2416cca6bb17f3d554c41d
https://pubmed.ncbi.nlm.nih.gov/7519547
https://pubmed.ncbi.nlm.nih.gov/7519547
Publikováno v:
SPE Annual Technical Conference and Exhibition.
A new and superior gravel packing method called ALLPAKTM. for alternate path gravel packing, is reported here. It has been found that gravel packing problems associated with formation of sand bridges in the annulus outside the screen can be eliminate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::511549dd9403347f979b078e8093fd7d
https://doi.org/10.2118/22796-ms
https://doi.org/10.2118/22796-ms
Akademický článek
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Autor:
Ralph T. Clarke, A.J. Frost, R.A. Plant, J. D. Goss-Custard, T.J. Yates, I. Moy, Selwyn McGrorty, W. E. Rispin, K.H. Lakhani, S. E. A. Le V. Dit Durell, Michael G. Yates
Publikováno v:
The Journal of Applied Ecology. 30:599
This paper tests the possibility that, primarily through their effect on invertebrate prey densities, sediment characteristics can be used to predict the densities of shorebirds (Charadrii), on the inner banks of the Wash, east England. 192 quadrats
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::28cb42156045b36babbbb16c39a24d90
https://doi.org/10.2307/2404240
https://doi.org/10.2307/2404240
Akademický článek
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