Zobrazeno 241 - 250
of 385
pro vyhledávání: '"Adrian C. Newton"'
Autor:
Adrian C. Newton, D. C. Guy
Publikováno v:
European Journal of Plant Pathology. 104:829-833
The mass fractal dimension (MFD) of colonies of mildew (Erysiphe graminis f.sp. hordei) growing on barley was calculated as a measure of their spatial structure. Despite the elongated shape of the colonies imposed by the leaf cellular structure, the
Publikováno v:
Scopus-Elsevier
A world-wide range of isolates of Puccinia hordei and P. striiformis f. sp. hordei and UK isolates of P. striiformis f. sp. tritici and P. recondita were characterized using DNA restriction fragment length polymorphisms (RFLPs), random amplified poly
Publikováno v:
Plant Pathology. 46:930-938
Mixtures of winter barley cultivars containing up to six components were grown over three years with and without fungicide treatment. Yield increases were recorded for mixtures compared with the mean of their monoculture components and there was a si
Autor:
Carlos Navarro, Jonathan P. Cornelius, Adrian C. Newton, Julia Wilson, A. C. M. Gillies, M. Hernández
Publikováno v:
Molecular Ecology. 6:1133-1145
Cedrela odorata L. (Spanish cedar), an economically important timber species native to the American tropics, is the focus of increasing conservation concern due to high rates of deforestation within its native range. To assess the extent of the genet
Autor:
G. D. Lyon, Adrian C. Newton
Publikováno v:
Plant Pathology. 46:636-641
Publikováno v:
Trees. 11:404-411
The effects of propagation microclimate and foliar area on the rooting of Cordiaalliodora (Ruiz & Pavon) Oken cuttings were investigated using non-mist propagators with and without shade. Photosynthetic rates (Pn), stomatal conductance (gs) and chlor
Autor:
Dieter Piepenburg, Jody W. Deming, Adrian C. Newton, Marta Elizabeth Cruz-Kaegi, Gilbert T. Rowe, Ian D. Walsh, Elva Escobar Briones, Gregory S. Boland
Publikováno v:
Journal of Marine Systems. 10:497-515
Sediment community metabolism (oxygen demand) was measured in the Northeast Water (NEW) polynya off Greenland employing two methods: in situ benthic chambers deployed with a benthic (GOMEX) lander and shipboard laboratory Batch Micro-Incubation Chamb
Vera’s theory proposes that intense browsing pressure exerted by populations of large herbivores has historically had a major influence on the composition and structure of wooded vegetation in Europe. In addition, according to Vera (2000), high her
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ae3f72677a312304f4cae0356a928072
https://doi.org/10.4324/9780203102909-21
https://doi.org/10.4324/9780203102909-21
A map for valuing ecosystem services in the 480 km2 Frome catchment, to investigate scenarios of change in land use, was internet crowd-sourced. Scouts mapped deer habitats in 15% of the 30 km2 Arne Parish, while 143 residents volunteered data on dee
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::494051a43817ecc140bf31e3d7448060
https://doi.org/10.4018/978-1-4666-2824-3.ch019
https://doi.org/10.4018/978-1-4666-2824-3.ch019
Autor:
Julie A. Ewald, Kathy H. Hodder, Jane Butters, Robert E. Kenward, Loretta Perrella, Adrian C. Newton
This enquiry characterises the use of information on biodiversity and ecosystem services in the environmental decision making process at the local (as opposed to national) level. Data were collected from nine case study areas, in eight countries, to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6b9c32a3ba941d7a3b582029bd0cf422
https://doi.org/10.4018/978-1-4666-2824-3.ch003
https://doi.org/10.4018/978-1-4666-2824-3.ch003