Results 41 to 50 of about 13,186 (228)

Resistance and reconfiguration of natural flexible submerged vegetation in hydrodynamic river modelling [PDF]

, 2015
In-stream submerged macrophytes have a complex morphology and several species are not rigid, but are flexible and reconfigure along with the major flow direction to avoid potential damage at high stream velocities.
Bal, Kris D, Buis, Kerst, Meire, Dieter, Meire, Patrick, Schoelynck, Jonas, Temmerman, Stijn, Troch, Peter, Verschoren, Veerle   +7 more
core   +2 more sources

Physical environment, nutrient budget, and ecology of Lake Moana-nui, Tokoroa [PDF]

, 2006
This report is based on fortnightly monitoring data collected over a 14 month period from November 2000 to January 2002 and a survey of the lake bathymetry and vegetation distribution.
Hicks, Brendan J., Miller, Dean C.
core   +3 more sources

Local ciliate communities associated with aquatic macrophytes [PDF]

, 2014
This study, based within the catchment area of the River Frome, an important chalk stream in the south of England, compared ciliated protozoan communities associated with three species of aquatic macrophyte common to lotic habitats: Ranunculus ...
Esteban, Genoveva, Yeates, A.M.
core   +2 more sources

Control of macrophytes by grass carp (ctenopharyngodon idella) in a Waikato drain, New Zealand [PDF]

, 2003
Hornwort (Ceratophyllum demersum L.) and other aquatic macrophytes have historically been mechanically removed from the Rangiriri drain and Churchill East drain to maintain drain efficiency.
Bannon H. J., Cassani J. R., Clayton J., Johnson P., McDowall R. M., Rottman R., Rowe D. K., Rowe D. K., Rowe D. K., Sutton D. L., Wells R. D. S.   +10 more
core   +2 more sources

Spatial distribution and biomass of aquatic rooted macrophytes and their relevance in the metabolism of a Mediterranean coastal lagoon

Scientia Marina, 2007
This work aims to characterise the current autotrophic compartment of the Albufera des Grau coastal lagoon (Menorca, Balearic Islands) and to assess the relationship between the submerged macrophytes and the limnological parameters of the lagoon ...
Biel Obrador, Joan Lluís Pretus, Margarita Menéndez   +2 more
doaj   +1 more source

Effects of Submerged Macrophyte Decomposition on Water Quality

Nature Environment and Pollution Technology, 2022
Submerged macrophytes play an important role in aquatic ecosystems and are widely used in aquatic ecological restoration. However, when submerged macrophytes fade, litter, or even decompose, they may cause adverse effects on water quality. In this article, indoor experiments were carried out to study the quantitative influence of submerged plant ...
Fangbo Zhang, Zhiqin Li, Lei Tang, Jingting Wang, Chao Shen, Xiaojia He, Ran Li, Jingjie Feng, Naiwen Li   +8 more
openaire   +2 more sources

Heat waves rather than continuous warming exacerbate impacts of nutrient loading and herbicides on aquatic ecosystems

Environment International, 2022
Submerged macrophytes are vital components in shallow aquatic ecosystems, but their abundances have declined globally. Shading by periphyton and phytoplankton/turbidity plays a major role in this decline, and the competing aquatic primary producers are ...
Peiyu Zhang, Tao Wang, Huan Zhang, Huan Wang, Sabine Hilt, Penglan Shi, Haowu Cheng, Mingjun Feng, Meng Pan, Yulun Guo, Kang Wang, Xiaoqi Xu, Jianlin Chen, Kangshun Zhao, Yuhan He, Min Zhang, Jun Xu   +16 more
doaj   +1 more source

Climate variability impacts on coastal dune slack ecohydrology [PDF]

, 2019
The hydrological regime of freshwater systems plays a crucial role in shaping the dynamics of the different biological communities that inhabit them.
Burningham, Helene, Martins, Sara, Pinto-Cruz, Carla   +2 more
core   +1 more source

Quantifying measures to limit wind driven resuspension of sediments for improvement of the ecological quality in some shallow Dutch lakes [PDF]

, 2012
Although phosphorus loadings are considered the main pressure for most shallow lakes, wind-driven resuspension can cause additional problems for these aquatic ecosystems. We quantified the potential effectiveness of measures to reduce the contribution of
A Küster, AJP Smolders, AW Breukelaar, B Frankland, B Moss, C Brönmark, CB Lövstedt, CL Schelske, DP Hurdle, DR Dobberfuhl, E Donk Van, E Jeppesen, E Jeppesen, EF Lowe, EHS Duin Van, EPH Best, EPH Best, GJ Geest Van, H Buiteveld, H Dam Van, HJ Gons, HJ Gons, J Does Van der, J. C. Cornelisse, JC Winterwerp, JH Janse, KG Johnson, L Liere Van, M Rijkeboer, M Scheffer, M Scheffer, M Søndergaard, M. Genseberger, MD Winton De, ML Meijer, MS Berg Van den, P Leentvaart, PS Huang, R. E. Uittenbogaard, RD Gulati, RD Gulati, RH Grant, RW Bachmann, RW Bachmann, RW Bachmann, S Sollie, TM Dugdale, TW Lambe, V Istvánovics, W. E. Penning, WE Penning, WF James, WF James, WJ Kenworthy, WM Kemp   +54 more
core   +2 more sources

Consumption of submerged aquatic macrophytes by rudd (scardinius erythrophthalmus L.) in New Zealand [PDF]

, 2002
In experiments in New Zealand, rudd (Scardinius erythrophthalmus L.) of 108–277mm fork length (FL) ate a wide range of native and introduced submerged aquatic macrophytes in captivity and in the field.
Dugdale, Tony M., Hicks, Brendan J., Lake, Michael D., Wells, R.D.S.   +3 more
core   +2 more sources