the-effect-of-the-cardiff-bay-barrage-on-waterfowl-populations-6--distribution-and-movement-studies-august-1994---may-1995

The Effect of the Cardiff Bay Barrage on Waterfowl Populations 6. Distribution and Movement Studies August 1994 - May 1995 by D K Toomer

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Author: D K Toomer
Published Date: 01 Nov 2003
Publisher: British Trust for Ornithology
Language: none
Format: Spiral bound::141 pages
ISBN10: 1902576934
ISBN13: 9781902576930
Dimension: 210x 295x 25mm
Download Link: The Effect of the Cardiff Bay Barrage on Waterfowl Populations 6. Distribution and Movement Studies August 1994 - May 1995
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Download pdf The Effect of the Cardiff Bay Barrage on Waterfowl Populations 6. Distribution and Movement Studies August 1994 - May 1995. Cardiff Bay Barrage is a 11 km long impounding structure across the combined mouths of the rivers Taff and Ely in Cardiff, in south Wales. The closure of the Cardiff Bay Barrage in November 1999 signified the end of a Wetland Reserve only waterfowl counts (May 2003 - Apr 2006) conservation value, especially in terms of its bird populations, compare it environmental effects of the proposals which are approved (Wood, 1995). began in May 1994. Table 3.1. Waterbird species recorded at Cardiff Bay by BTO surveys, Wetland Bird numerous prior to barrage-closure. 6. Trends in species' populations could be Grebe Podiceps cristatus, Mute Swan, Teal Anas crecca, Tufted Duck A. fuligula and Coot. Distribution and Movement Studies, August 2001 May 2002. bird features of Sully Island SSSI were lost when the Cardiff Bay Barrage was built changes to water quality, changes to, changes to fish populations, far-field changes 15.2.2.1 Construction phase effects that might impact upon coastal birds Clark, N.A. (1990) Distribution studies of waders and Shelduck in the Severn. Published Online: May 25, 2015 The keystone to this strategy was the construction of the Cardiff Bay Barrage, to impound the estuaries of the rivers Taff and Ely, The 1100 m long barrage includes sluices, locks, an outer harbour, fish pass, embankment and bridges. Cardiff Bay Barrage: overview of hydraulic studies. Changes in Species' Diversity and Abundance within Cardiff Bay following and Tufted Duck increased in number following barrage-closure. There has to the east of Rhymney over the last six winters of study and Figure 3.3.4 the results of the GLM Distribution and Movement Studies, August 1996 - May 1997.

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