Chalk Stream Management and Maintenance
Автор: Hampshire & Isle of Wight Wildlife Trust
Загружено: 2022-07-04
Просмотров: 1645
Andy Thomas from Wild Trout Trust joined us for this online talk on the complex - but crucial - topic of managing chalk stream habitats for both people and wildlife. This talk was part of the Watercress and Winterbournes Landscape Partnership Scheme.
Learn more about habitat management: https://www.wildtrout.org
Learn more about chalk streams: https://www.hiwwt.org.uk/watercress-a...
0:00 Introduction
0:53 About Andy and the Wild Trout Trust
5:21 Chalk Stream Restoration Strategy
7:35 Special qualities of chalk streams
11:31 Major threats to chalk stream health
15:30 Impact of agriculture and livestock grazing
17:39 Heritage value of chalk streams
19:25 Results of too much or too little management
27:18 Weirs, hatches, and water level management
34:52 Tackling bank erosion
39:09 Using woody material to create habitat
50:23 Weed cutting for habitat and flow
52:30 Fishery management and stocking
59:46 Encouraging wildlife diversity
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