Zobrazeno 1 - 10
of 18
pro vyhledávání: '"T. A. Blackstock"'
Autor:
T. H. Blackstock
Publikováno v:
Journal of Bryology. 42:382-385
There is considerable current interest in variation and interpretation of sex ratios in unisexual bryophytes, notably for the commonly observed prevalence of females over males among reproductive i...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ec4386da177af4944404b0168b69adbd
https://doi.org/10.1080/03736687.2020.1819068
https://doi.org/10.1080/03736687.2020.1819068
Autor:
T. H. Blackstock
Publikováno v:
Journal of Bryology. 44:184-185
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ed966b6e404477c48191ac60aa587fe4
https://doi.org/10.1080/03736687.2022.2113702
https://doi.org/10.1080/03736687.2022.2113702
Publikováno v:
Journal of Bryology. 41:278-280
‘FossilPlants’ is the name of a small garden in the town of Llanberis which is situated among the mountains of Snowdonia in north-west Wales, UK. It was established by the owner (R.B.-M.) in 2011, ...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c4105f6aac5cd7c99aa282175e30c508
https://doi.org/10.1080/03736687.2019.1639988
https://doi.org/10.1080/03736687.2019.1639988
Autor:
T. H. Blackstock
Publikováno v:
Journal of Bryology. 38:347-350
The epiphytic bark colonist Metzgeria violacea (Ach.) Dumort. (M. fruticulosa auct.) was distinguished from M. consanguinea Schiffn. (M. temperata Kuwah.) in Britain and Ireland by Paton (1976), an...
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::33c9893b995225f647b112b1582f3a42
https://doi.org/10.1080/03736687.2016.1168981
https://doi.org/10.1080/03736687.2016.1168981
Autor:
T. H. Blackstock
Publikováno v:
Journal of Bryology. 37:202-208
Gender expression and sporophyte frequency of Frullania tamarisci were compared between epiphytic woodland and exposed coastal colonies in an Atlantic region of western Britain. Corticolous colonies exhibited very high sporophyte frequency in mixed-s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ab5f05a7b607819263b659cc25e6eb7e
https://doi.org/10.1179/1743282015y.0000000018
https://doi.org/10.1179/1743282015y.0000000018
Autor:
D. G. Long, T. H. Blackstock
Publikováno v:
Journal of Bryology. 24:147-150
Heteroscyphus fissistipus (Hook.f. & Taylor) Schiffn. is reported from Garinish Island in south-west Ireland, new to the Northern Hemisphere. Material collected in 1999 is described and illustrated. Male and female plants are present in pure and mixe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7f514d6db873ec5ea3afad88a317564c
https://doi.org/10.1179/037366802125001015
https://doi.org/10.1179/037366802125001015
Autor:
R. Jefferson, T. H. Blackstock, J. J. Hopkins, C. A. Rimes, J. Mackintosh, H. J. Robertson, D. P. Stevens
Publikováno v:
Grass and Forage Science. 54:1-18
The extent of semi-natural grassland has diminished considerably across lowland landscapes of England and Wales during the second half of the twentieth century. Locating, describing and evaluating the dwindling cover has been a major challenge for co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3f942519ce8fcfbaee2ecc1f6df38613
https://doi.org/10.1046/j.1365-2494.1999.00157.x
https://doi.org/10.1046/j.1365-2494.1999.00157.x
Autor:
T. H. Blackstock, J. Latham
Publikováno v:
Forestry. 71:191-197
Summary Vegetation composition and tree regeneration were compared between grazing exclosures and unfenced areas of an hillside alder (Alnus glutinosa) woodland, at Coedydd Aber, North Wales. Sheep and ponies have had unrestricted access to the unfen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d762ebc94b84bf791486ccd0ab60562f
https://doi.org/10.1093/forestry/71.3.191
https://doi.org/10.1093/forestry/71.3.191
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 3:253-268
1. Temporary waters have been relatively neglected in British nature conservation, due in part to paucity of survey and comparative assessment. Such water bodies hold distinctive and specialized biological communities, and the need for conservation m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87628f87746b280770ebdc8b3ba26ea8
https://doi.org/10.1002/aqc.3270030309
https://doi.org/10.1002/aqc.3270030309
Autor:
T. H. Blackstock
Publikováno v:
Journal of Bryology. 16:193-198
The comparative morphology of a range of British forms of Barbilophozia atlantica and B. floerkei was investigated. Leaf size was found to vary continuously, but -correlations between the presence or absence of gemmae, the size of leaf cells, the dev
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::630f4a1e361183904c2077d8a780a05d
https://doi.org/10.1179/jbr.1990.16.2.193
https://doi.org/10.1179/jbr.1990.16.2.193