Zobrazeno 1 - 10
of 47
pro vyhledávání: '"C. A. Duigan"'
Publikováno v:
SIL Proceedings, 1922-2010. 30:477-481
(2008). Aquatic macrophyte classification, distribution, and traits in British lakes. SIL Proceedings, 1922-2010: Vol. 30, No. 3, pp. 477-481.
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 17:147-173
1. A revised classification scheme is described for standing waters in Britain, based on the TWINSPAN analysis of a dataset of aquatic plant records from 3447 lakes in England, Wales and Scotland, which is held by the Joint Nature Conservation Commit
Autor:
C V, Duigan
Publikováno v:
The Australian journal of physiotherapy. 12(2)
Primary dysmenorrhea is the term applied to disabling menstrual pain of obscure aetiology. It is a condition rather than a disease and applies to the type of pain which forces the patient to relinquish, for days or hours, her mode of living and seek
Autor:
Hilary H. Birks, C. A. Duigan
Publikováno v:
Journal of Paleolimnology. 23:67-76
Cladoceran microfossil remains were analysed from a sediment core taken from a lake basin at Krakenes, western Norway. The sequence included immediate post-glacial conditions (ca. 12,300 14C BP), the Allerod, Younger Dryas, and early Holocene to appr
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 9:329-341
1. This paper provides an introduction to the ecology and conservation status of Llangorse Lake, a shallow nutrient-rich lake in the Brecon Beacons National Park, Wales, UK. The lake has been designated as a Site of Special Scientific Interest in Bri
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 8:325-360
1. This paper gives a comprehensive account of the ecology of Llyn Idwal and Llyn Cwellyn, two nationally well known and internationally important conservation lakes in Snowdonia National Park, North Wales. Idwal has a small but precipitous catchment
Autor:
Helen Bennion, E. Y. Haworth, C. A. Duigan, Nicholas John Anderson, Timothy E H Allott, Steve Juggins, Don Monteith
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 6:81-92
1. A diatom-phosphorus (P) transfer function was applied to fossil diatom assemblages in sediment cores from three Anglesey lakes of conservation importance, in order to reconstruct quantitatively the recent history of total P (TP) concentrations for
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 6:61-80
1. Palaeolimnological techniques were used to investigate recent environmental change in three shallow, coastal lakes (Coron, Dinam and Penrhyn) within biological SSSIs on Anglesey, Wales, U.K., where agriculture has influenced two sites while a thir
Autor:
Herbert E. Wright, Torstein Solhøy, David J. Beerling, Hilary H. Birks, F. Hauge, B. Jonsgard, M. Kårevik, I.W. Solhoy, Jan Mangerud, Haflidi Haflidason, Richard W. Battarbee, Steinar Gulliksen, Reidar Løvlie, Eiliv Larsen, John P. Smol, Vivienne J. Jones, Eivind Sønstegaard, Sylvia M. Peglar, C. A. Duigan, Stephen J. Brooks, Geoffrey Lemdahl, H. J. B. Birks, John O. Solem, Göran Possnert
Publikováno v:
Journal of Paleolimnology. 15:281-286
Krakenes is the site of a small lake on the west coast of Norway that contains a long sequence of late-glacial sediments. The Younger Dryas is well represented, as a cirque glacier developed in the catchment at this time. This site offers unique oppo
Autor:
J.M. Seda, Timothy E H Allott, ST Patrick, C. A. Duigan, Don Monteith, J. Ratcliffe, Helen Bennion, Jill Lancaster
Publikováno v:
Aquatic Conservation: Marine and Freshwater Ecosystems. 6:31-55
1. The environment of the island of Anglesey, North Wales, UK, is described and related to the ecology of the lake systems present.2. Estimates are given of the number and types of lakes present on the island. Sixteen biological Sites of Special Scie