00:00Planting trees along rivers is seen as a simple step that can make a significant
00:04environmental difference. Along the River Weir, hundreds of saplings have been added to riverbanks
00:10to help protect land and support wildlife across County Durham and Sunderland.
00:15The work has been led by a local conservation charity, working with landowners to identify
00:21stretches most in need of shade and stability. Areas were chosen where sunlight leaves banks
00:27exposed, or where habitats are fragmented and wildlife struggles to move freely between spaces.
00:33The charity says climate change is already placing pressure on freshwater ecosystems,
00:37with rising temperatures affecting water quality and species survival.
00:42Some fish, including Atlantic salmon, are known to have upper temperature limits that could be reached
00:48without intervention in the coming decades. Trees help by cooling the water through shade,
00:53while their roots bind the soil and reduce erosion during heavy rainfall.
00:58Leaves and branches also create shelter and food sources for insects, birds and mammals living nearby.
01:05Organisers say volunteers have played an important role in planting and maintaining the sites,
01:10and more support is encouraged as similar projects continue across the region.
01:14The charity says careful planning ensures the right trees are planted in the right places
01:17to maximise long-term environmental benefits.
01:21It adds that connecting patches of woodland is key to helping species adapt,
01:24allowing further and safer movement and strengthening resilience across the wider landscape.
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