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Harpeth River Restoration
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As part of a jointly funded project via the National Fish Passage Program, the totality of this project is removing a lowhead dam and restoring the immediate area to riffle/run habitat for the benefit of improved water quality and native fish habitat in the Harpeth River, TN.
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Whitewater to Bluewater W2B
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Harpeth River Restoration
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As part of a jointly funded project via the National Fish Passage Program, the totality of this project is removing a lowhead dam and restoring the immediate area to riffle/run habitat for the benefit of improved water quality and native fish habitat in the Harpeth River, TN. (Photo: Harpeth River Restoration)
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Projects
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SARP
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Nashville crayfish Habitat Restoration on the Nashville Zoo Property
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Mill Creek Watershed has been negatively affected by urbanization,resulting in increased sedimentation,reduced habitat quality, ultimately resulting in the Nashville crayfish being federally listed. This project will restore an unnamed tributary of Mill Creek by removing a barrier and restoring connectivity of the tributary.
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Whitewater to Bluewater W2B
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Nashville crayfish Habitat Restoration on the Nashville Zoo Property
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This project will restore an unnamed tributary of Mill Creek by removing a barrier and restoring connectivity of the tributary.
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Projects
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SARP
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Protected areas in Borneo may fail to conserve tropical forest biodiversity under climate change
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Protected areas (PAs) are key for conserving rainforest species, but many PAs are becoming increasingly
isolated within agricultural landscapes, which may have detrimental consequences for the forest biota
they contain. We examined the vulnerability of PA networks to climate change by examining connectivity
of PAs along elevation gradients. We used the PA network on Borneo as a model system, and examined
changes in the spatial distribution of climate conditions in future. A large proportion of PAs will not
contain analogous climates in future (based on temperature projections for 2061–2080), potentially
requiring organisms to move to cooler PAs at higher elevation, if they are to track climate changes. For
the highest warming scenario (RCP8.5), few (11–12.5%; 27–30/240) PAs were sufficiently topographically
diverse for analogous climate conditions (present-day equivalent or cooler) to remain in situ. For the
remaining 87.5–89% (210–213/240) of PAs, which were often situated at low elevation, analogous climate
will only be available in higher elevation PAs. However, over half (60–82%) of all PAs on Borneo are too
isolated for poor dispersers (<1 km per generation) to reach cooler PAs, because there is a lack of connecting
forest habitat. Even under the lowest warming scenario (RCP2.6), analogous climate conditions will
disappear from 61% (146/240) of PAs, and a large proportion of these are too isolated for poor dispersers
to reach cooler PAs. Our results suggest that low elevation PAs are particularly vulnerable to climate
change, and management to improve linkage of PAs along elevation gradients should be a conservation
priority
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Climate Science Documents
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Scaling up from gardens: biodiversity conservation in urban environments
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As urbanisation increases globally and the natural environment becomes increasingly fragmented, the
importance of urban green spaces for biodiversity conservation grows. In many countries, private gardens area major component of urban green space and can provideconsiderable biodiversity benefits. Gardens and
adjacent habitats form interconnected networks and a landscape ecology framework is necessary to understand the relationship between the spatial configuration of garden patches and their constituent biodiversity. A scale-dependent tension is apparent in garden management, whereby the individual garden is much smaller than the unit of management needed to retain viable populations. To overcome this, here we suggest mechanisms for encouraging ‘wildlife-friendly’ management of collections of gardens across scales from the neighbourhood to the city.
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Climate Science Documents
