Regional variations in the sediment structure of trout streams in southern England: benchmark data for siltation assessment and restoration

Agriculture & Biology

• trout 82%
• England 80%
• rocks 77%
• sediments 73%
• highlands 73%
• chalk 56%
• sandstone 53%
• Salmo trutta 46%
• silt 45%
• particle size distribution 45%
• limestone 44%
• lowlands 37%
• clay 37%
• spawning 35%
• sand 33%
• rivers 31%
• protocols 28%
• sampling 28%

Earth & Environmental Sciences

• siltation 100%
• restoration 60%
• spawning ground 51%
• soft rock 50%
• hard rock 45%
• chalk 43%
• sediment 38%
• surface layer 34%
• silt 34%
• stone 34%
• protocol 33%
• limestone 30%
• sandstone 29%
• particle size 28%
• clay 26%
• sand 24%
• sampling 22%
• river 19%