scholarly journals Flow‐ecology modelling to inform reservoir releases for riparian restoration and management

2020 ◽  
Vol 34 (24) ◽  
pp. 4576-4591
Author(s):  
John T. Hickey ◽  
Patrick B. Shafroth ◽  
Woodrow L. Fields
Keyword(s):  
Riparian Restoration

Evaluating Riparian Restoration Success: Long-Term Responses of the Breeding Bird Community in California’s Lower Putah Creek Watershed

2018 ◽  
Vol 36 (1) ◽  
pp. 76-85 ◽  
Author(s):  
Kristen E. Dybala ◽  
Andrew Engilis ◽  
John A. Trochet ◽  
Irene E. Engilis ◽  
Melanie L. Truan
Keyword(s):  
Bird Community ◽  
Riparian Restoration ◽  
Breeding Bird ◽  
Restoration Success ◽  
Creek Watershed ◽  
Putah Creek

Challenges of the Blackwood Basin, Western Australia

2001 ◽  
Vol 43 (9) ◽  
pp. 37-44 ◽  
Author(s):  
S. Ecker ◽  
A. Karafilis ◽  
R. Taylor
Keyword(s):  
Sustainable Management ◽  
Action Planning ◽  
River Management ◽  
Management Approach ◽  
Catchment Management ◽  
Riparian Restoration ◽  
Research Education ◽  
Remnant Vegetation ◽  
High Conservation ◽  
Study Zone

Growing concern about the declining state of the catchment and river led to the formation of the Blackwood Basin Group in 1992. Funded primarily by the Natural Heritage Trust and using the river as the focus, the group aims to provide leadership and support to achieve sustainable management of natural resources in the catchment. Through an Integrated Catchment Management approach, the Blackwood Basin Group has managed a range of projects to improve the community's understanding and management of the Blackwood River and its catchment. A number of research, education, demonstration and on-ground action activities relating to river management have been undertaken in partnership with community and local, state and federal government organisations. Activities include demonstrations and evaluations of riparian restoration, funding riparian restoration activities, protection of high conservation value remnant vegetation, a flood risk study, zone action planning and monitoring the condition of the river and its tributaries.

scholarly journals Flows for Floodplain Forests: A Successful Riparian Restoration

BioScience ◽  
2003 ◽  
Vol 53 (7) ◽  
pp. 647 ◽  
Author(s):  
STEWART B. ROOD ◽  
CHAD R. GOURLEY ◽  
ELISABETH M. AMMON ◽  
LISA G. HEKI ◽  
JONATHAN R. KLOTZ ◽  
...  
Keyword(s):  
Floodplain Forests ◽  
Riparian Restoration

Greenhouse gas fluxes from an oil palm plantation on mineral soil in Indonesia undergoing riparian restoration 

2021 ◽  
Author(s):  
Stella White ◽  
Ribka Sionita Tarigan ◽  
Anak Agung Ketut Aryawan ◽  
Edgar Turner ◽  
Sarah Luke ◽  
...  
Keyword(s):  
Environmental Impact ◽  
Greenhouse Gas ◽  
Oil Palm ◽  
Forest Tree ◽  
Native Forest ◽  
Forest Trees ◽  
Riparian Restoration ◽  
Enrichment Planting ◽  
Mineral Soils ◽  
Ghg Fluxes

<p>Oil palm (OP) growers are under pressure to reduce their environmental impact. Ecosystem function and biodiversity are at the forefront of the issue, but what effect do changes in management practices have on greenhouse gas (GHG) fluxes from plantations? </p><p>The Riparian Ecosystem Restoration in Tropical Agriculture (RERTA) Project is a collaboration between the University of Cambridge and the SMART Research Institute in Riau, Indonesia. This project explores the ecological changes resulting from the restoration of riparian margins between plantations and watercourses. Four management strategies were applied on both sides of a river to create 50m riparian buffers, 400m in length: (1) A control treatment of no restoration, the removal of mature OP and replanting of young OP to the river margin; (2) Little to no agricultural management of mature OP; (3) Clearance of mature OP and enrichment planting with native forest trees; (4) Little or no agricultural management of mature OP and enrichment planting with native forest trees. Here we present a specific objective to investigate the effect of riparian restoration – and related changes in soil characteristics, structure and vegetation cover – on fluxes of N<sub>2</sub>O, CH<sub>4</sub> and CO<sub>2</sub> from mineral soils.</p><p>The experimental site began as a mature OP plantation, with monthly background measurements taken between January and April 2019. Palms were felled in April 2019 and monthly sampling was resumed when replanting and restoration began, in October 2019. We measured GHGs using static chambers; 6 in each riparian treatment and 16 in the actual OP plantation, 40 chambers in total. Samples were analysed using GC-FID/µECD.</p><p>Background measurements before felling showed high variability, but indicated no difference between the four experimental plots and the rest of the plantation. Fluxes measured following replanting were also highly variable, with no significant differences observed between treatments. N<sub>2</sub>O fluxes were relatively low before felling as the mature palms were no longer fertilised. Higher emissions were seen in the disturbed immature OP and forest tree treatments following replanting. Though the sites appeared to recover quickly and emission fluxes decreased after a few months, presumably as the soil settled and new vegetation began to grow. CH<sub>4</sub> uptake was seen in the immature OP treatment immediately after replanting. In subsequent months no clear trends of CH<sub>4</sub> uptake or emission were observed, with the greatest variability generally seen in the forest tree treatment. CH<sub>4</sub> emissions increased in October 2020 with the beginning of the rainy season, most notably in mature OP and mature OP with forest tree treatments. Following restoration CO<sub>2</sub> emissions were higher in treatments with established plant communities – mature OP and mature OP with forest trees.</p><p>These results suggest that riparian restoration had no significant effect on GHG fluxes from mineral soils, and would not alter the overall GHG budget of a plantation. If there is no additional GHG burden and riparian restoration results in enhancing biodiversity and ecosystem services as well as improving water quality, it will be a viable management option to improve the environmental impact of an OP plantation.</p>

The effect of riparian restoration on channel complexity and soil nutrients

2017 ◽  
Vol 68 (11) ◽  
pp. 2041 ◽  
Author(s):  
J. Patrick Laceby ◽  
Nina E. Saxton ◽  
Kate Smolders ◽  
Justine Kemp ◽  
Stephen J. Faggotter ◽  
...  
Keyword(s):  
Soil Nutrients ◽  
Riparian Vegetation ◽  
Soil Nutrient ◽  
Nutrient Retention ◽  
River Channel ◽  
Channel Width ◽  
Riparian Restoration ◽  
Nitrogen And Phosphorus ◽  
Elemental Geochemistry ◽  
Channel Complexity

Restoration of riparian vegetation may reduce nutrient and sediment contamination of waterways while potentially enhancing stream channel complexity. Accordingly, the present study used a paired-site approach to investigate the effects of mature regrowth riparian vegetation on river channel morphology and soil nutrients (i.e. nitrogen and phosphorus), comparing four sites of degraded (pasture) and reforested reaches. A revised rapid assessment of riparian condition (RARC) was used to validate the site pairings. Riparian soil nutrient and elemental geochemistry were compared between paired sites, along with two parameters of channel width complexity and two for channel slope complexity. The RARC analysis confirmed the validity of the paired site design. The elemental geochemistry results indicated that underlying geology may affect the paired site analyses. Reaches with mature regrowth vegetation had greater channel width complexity but no difference in their riverbed slope complexity. In addition, degraded reaches had higher soil nutrient (i.e. nitrogen and phosphorus) concentrations, potentially indicative of the greater nutrient retention of pasture grass sites compared with mature regrowth forested reaches with less ground cover. Overall, the present study indicates that restoring mature regrowth riparian vegetation may increase river channel width complexity, although it may require canopy management to optimise the nutrient retention potential necessary to maximise the effect of riparian restoration strategies on freshwater environments.

A collaborative model for large-scale riparian restoration in the western United States

2014 ◽  
Vol 23 (2) ◽  
pp. 143-148 ◽  
Author(s):  
J. Daniel Oppenheimer ◽  
Stacy K. Beaugh ◽  
Julie A. Knudson ◽  
Peter Mueller ◽  
Nikki Grant-Hoffman ◽  
...  
Keyword(s):  
United States ◽  
Large Scale ◽  
Western United States ◽  
Riparian Restoration ◽  
Collaborative Model

scholarly journals Converting Riparian Restoration Waste to Energy: Testing Tamarisk (Tamarix spp.) Woody Biomass as Fuel for Downdraft Gasification

2011 ◽  
Vol 29 (3) ◽  
pp. 270-278 ◽  
Author(s):  
J. Nielsen ◽  
J. Diebold ◽  
T. Walton ◽  
M. Boyle ◽  
R. Walt
Keyword(s):  
Woody Biomass ◽  
Waste To Energy ◽  
Riparian Restoration ◽  
Tamarix Spp
Sign in / Sign up

Export Citation Format

Share Document