The role of submerged macrophyte beds in phosphorus and sediment accumulation in Lake Memphremagog, Quebec, Canada

2003 ◽  
Vol 48 (5) ◽  
pp. 1927-1937 ◽  
Author(s):  
Neil Rooney ◽  
Jacob Kalff ◽  
Catherine Habel
Keyword(s):  
Sediment Accumulation ◽  
Submerged Macrophyte

Submerged Macrophyte Control Using Plastic Blankets

1994 ◽  
Vol 29 (4) ◽  
pp. 119-126
Author(s):  
D. R. Carter ◽  
S. Carter ◽  
J. L. Allen
Keyword(s):  
Plant Species ◽  
Sediment Accumulation ◽  
Submerged Macrophyte ◽  
Light Reduction ◽  
Control Options ◽  
Macrophyte Growth ◽  
Gravel Pits ◽  
End Use ◽  
Potential Area

Penrith Lakes Scheme is concerned with the rehabilitation of gravel pits to create a system of large recreational lakes. A potential submerged macrophyte problem has been identified in an existing man-made lake. The need to control the macrophytes is dependent on the proposed end use of the lakes and the potential area of invasion. A variety of control options were assessed. Plastic blankets were tested to determine their effectiveness in controlling macrophyte growth specifically in swimming and boat access areas. Comparisons of clear, black and black woven blankets were conducted. Experiments revealed that 90% of the plants under the black and black woven blankets died within six weeks. Under clear blankets plants were reduced by between 20%-90%. Analysis showed that significant interactions occurred between sites and treatments and times, from which it can be inferred that none are independent of each other. Success in the reduction of macrophytes appears dependent on such factors as plant species, sediment accumulation and light reduction.

Sediment accumulation in the western Gulf of Lions, France: The role of Cap de Creus Canyon in linking shelf and slope sediment dispersal systems

2008 ◽  
Vol 28 (15) ◽  
pp. 2031-2047 ◽  
Author(s):  
A.L. DeGeest ◽  
B.L. Mullenbach ◽  
P. Puig ◽  
C.A. Nittrouer ◽  
T.M. Drexler ◽  
...  
Keyword(s):  
Sediment Accumulation ◽  
Gulf Of Lions ◽  
Sediment Dispersal ◽  
Slope Sediment

Role of sediment structuring by detritus on colonization and interspecific competition of one native and one invasive submerged macrophyte

Hydrobiologia ◽  
2019 ◽  
Vol 834 (1) ◽  
pp. 63-74 ◽  
Author(s):  
Mário Sérgio Dainez-Filho ◽  
Thaísa Sala Michelan ◽  
Nayara Louback-Franco ◽  
Douglas Costa Souza ◽  
Emanuel Giovani Cafofo ◽  
...  
Keyword(s):  
Interspecific Competition ◽  
Submerged Macrophyte

Potential role of event-driven sediment transport on sediment accumulation in the Cariaco Basin, Venezuela

2012 ◽  
Vol 307-310 ◽  
pp. 105-110 ◽  
Author(s):  
Laura Lorenzoni ◽  
Claudia R. Benitez-Nelson ◽  
Robert C. Thunell ◽  
David Hollander ◽  
Ramón Varela ◽  
...  
Keyword(s):  
Sediment Transport ◽  
Potential Role ◽  
Sediment Accumulation ◽  
Cariaco Basin ◽  
Event Driven

scholarly journals Changes in submerged macrophyte colonization in shallow areas of an oligo-mesotrophic lake and the potential role of groundwater

Limnologica ◽  
2018 ◽  
Vol 68 ◽  
pp. 168-176 ◽  
Author(s):  
Cécile Périllon ◽  
Klaus van de Weyer ◽  
Jens Päzolt ◽  
Peter Kasprzak ◽  
Sabine Hilt
Keyword(s):  
Potential Role ◽  
Submerged Macrophyte ◽  
Mesotrophic Lake

scholarly journals The role of hydrodynamics in structuring in situ ammonium uptake within a submerged macrophyte community

2013 ◽  
Vol 3 (1) ◽  
pp. 210-224 ◽  
Author(s):  
Edward P. Morris ◽  
Gloria Peralta ◽  
Tom Van Engeland ◽  
Tjeerd J. Bouma ◽  
Fernando G. Brun ◽  
...  
Keyword(s):  
Submerged Macrophyte ◽  
Ammonium Uptake ◽  
Macrophyte Community

Changes of the Morphology of the Ropa River — Upstream and Downstream of the Klimkowka Water Reservoir

2014 ◽  
Vol 48 (1) ◽  
Author(s):  
Łukasz Wiejaczka ◽  
Krzysztof Kiszka ◽  
Witold Bochenek
Keyword(s):  
Sediment Accumulation ◽  
Water Reservoir ◽  
Channel Morphology ◽  
Water Levels ◽  
Single Event ◽  
Key Factor ◽  
River Control ◽  
Large Floods ◽  
Morphology Changes

AbstractThe paper outlines changes in the channel morphology of the Ropa riverbed over the last six years, taking into account the role of large floods and the Klimkówka water reservoir in shaping the morphology of the riverbed. The analysis was based on annual geodetic measurements of the Ropa riverbed conducted between 2009-2014. The research was carried out in four cross profiles of the riverbed located upstream (1 profile) and downstream (3 profiles) of the reservoir. In order to recognise the direction and scale of morphology changes of the riverbed, additional analyses of water levels in the Ropa River was performed in the analysed multiannual period. The conducted analysis led to the conclusion that floods with extremely large discharges are the key factor causing the deepening of the riverbed downstream from the reservoir. It can be up to about 70 cm deep during a single event. The reservoir is just one additional factor of many which shape the direction and scale of changes to the riverbed. A significant role in modifying the riverbed morphology upstream from the reservoir is played by river control works, which diminish the effects of sediment accumulation occurring on this section.

scholarly journals Role of freeze-thaw cycles and chlorpyrifos insecticide use on diffuse Cd loss and sediment accumulation

2016 ◽  
Vol 6 (1) ◽  
Author(s):  
Fangli Wang ◽  
Wei Ouyang ◽  
Fanghua Hao ◽  
Wei Jiao ◽  
Yushu Shan ◽  
...  
Keyword(s):  
Sediment Accumulation ◽  
Freeze Thaw
Sign in / Sign up

Export Citation Format

Share Document