1-20 of 577 Search Results for

plant

Follow your search
Access your saved searches in your account

Would you like to receive an alert when new items match your search?
Close Modal
Sort by
Journal Article
Aquatic Ecosystem Health & Management (2001) 4 (3): 293–309.
Published: 01 September 2001
...Thomas P. Simon; Paul M. Stewart; Paul E. Rothrock Riverine and palustrine wetland plant communities were examined in order to propose a multimetric plant index of biotic integrity. The objectives were to determine the structural and functional attributes of these wetland plant communities...
Journal Article
Aquatic Ecosystem Health & Management (2002) 5 (2): 217–229.
Published: 01 June 2002
... sites, thus suggesting the influence of the oil refinery on mangrove plants. Copyright © AEHMS 2002 phytosociology sediment nutrients Rhizophora Laguncularia Avicennia Characterization of the mangrove plant community and associated sediment of Todos os Santos Bay, Bahia, Brazil H...
Journal Article
Aquatic Ecosystem Health & Management (2003) 6 (4): 381–390.
Published: 01 December 2003
...B. Montuelle; B. Balandras; B. Volat; C. Féray Sediments were collected in three small water courses upstream and downstream a water treatment plant discharge, in one highly fertilized eutrophic pond, and from one oligotrophic brook. They were analysed for ammonium oxidation activity, for nitrite...
Journal Article
Aquatic Ecosystem Health & Management (2004) 7 (2): 249–267.
Published: 01 April 2004
...), plant community zones and invertebrate community composition using exploratory data analysis of invertebrate relative abundance. Effective fetch, an exposure measure which integrates fetch along three directions, ranged from 0.4 to 35.3 km. Invertebrates were collected with dip nets from wet meadow...
FIGURES | View All (5)
Journal Article
Aquatic Ecosystem Health & Management (2008) 11 (3): 310–320.
Published: 25 August 2008
...L. Mastrantuono; M. Sforza Lake Nemi was subjected to organic pollution in the 1970s due to domestic wastes, which led to a severe eutrophication process. Local authorities consequently planned a gradual waste diversion programme completed in 1990. Comparison between data on plant-associated...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2009) 12 (2): 206–214.
Published: 27 May 2009
.... This study focused on whether exposure to Troy (Alabama) wastewater treatment plant (TWWTP) effluent at the Walnut Creek mixing zone, induced transcription of mRNA for cytochrome P4501A1 enzyme production and increased EROD activity in channel catfish (Ictalurus punctatus) . Water from Big Creek (Barbour...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2009) 12 (4): 471–476.
Published: 30 November 2009
...Li Jia-hua; Guo Hong-yan; Wang Xiao-rong; Wong Ming Hong; Wang ShiHe; Yin Da-qiang; Yin Ying; Zhang Jingfei In order to investigate the function of submerged aquatic plants for recovery of water polluted by typical organic pollutants, and select potential plants for phytoremediation of polycyclic...
Journal Article
Aquatic Ecosystem Health & Management (2019) 22 (4): 408–416.
Published: 02 October 2019
... easily removed. Copyright © 2019 AEHMS 2019 seasonal habitat selection fish-plant relationship invasion biology Biological invasions are recognized as a major threat to global biodiversity and ecosystem function (Everett, 2000 ). Freshwater ecosystems are particularly affected by non...
FIGURES
Image
Published: 01 April 2004
Figure 1. Plant-based indicators of water-level regulation: mean percent coverage value for Typha spp. vs typical wet meadow dominants, including Calamagrostis canadensis , Carex stricta and Carex aquatilis . More
Image
Published: 01 April 2004
Figure 2. Plant-based indicators of nutrient enrichment: mean percent coverage value for nutrient responsive submergent species relative to total submergents (mean percent cover value). Coverages >100% indicate more than one layer of plants. More
Image
Published: 01 April 2004
Figure 3. Plant-based indicators of water turbidity: mean percent coverage value for submergent species tolerant and intolerant of low-light levels. More
Image
Published: 01 April 2004
Figure 4. Plant-based indicators of physical degradation: mean percent coverage value for exotic shoreline species and native colonizing species. More
Image
Published: 03 April 2014
Figure 2. Plant habits and number of species sampled at King’wal wetland (a), (b) semi-aquatic zone, (c) Pycreus zone and (d) Papyrus zone. More
Image
Published: 01 July 2013
Figure 2. Industrial, sewage, power plant discharges. Note G: Industrial and power plant discharges: Sewage discharges. More
Image
Published: 02 January 2016
Figure 1. Chl- a concentration in different plant wetlands (mean ± SD, n = 3). Different letters above the bars indicate significant difference between plant wetlands during the same time. E. bert: Echinodorus berteroi, H. sibt: Hydrocotyle sibthorpioides, V. nata: Vallisneria natans and H More
Image
Published: 02 January 2016
Figure 2. Density of Ankistrodesmus acicularis in different plant wetlands (mean ± SD, n = 3). Different letters above the bars indicate significant difference between plant wetlands during the same time. E. bert: Echinodorus berteroi, H. sibt: Hydrocotyle sibthorpioides, V. nata: Vallisneria More
Image
Published: 02 January 2016
Figure 3. Removal rates of Ankistrodesmus acicularis from different plant wetlands. Different letters above the bars indicate significant difference between plant wetlands. E. bert: Echinodorus berteroi, H. sibt: Hydrocotyle sibthorpioides, V. nata: Vallisneria natans and H. vert: Hydrilla More
Image
Published: 01 April 2005
Figure 2. Schematic illustration of the pilot plant. The location of the considered samples is also reported. SP: solid phase (bulk sample); Bin: sample at the initial part of the basin; Bfin: sample at the final part of the basin; OF: hydrocyclone overflow; UF: hydrocyclone underflow. More
Journal Article
Aquatic Ecosystem Health & Management (2012) 15 (sup1): 50–55.
Published: 01 January 2012
... Station in order to meet the increasing power demand. The plans also include installation of a Multistage Flash Distillation Plant for seawater desalination at Shuaiba to increase Kuwait's supply of potable water. Construction of these new facilities will impact the environment, and so therefore needed...
FIGURES
Journal Article
Aquatic Ecosystem Health & Management (2003) 6 (1): 29–40.
Published: 01 January 2003
...Margaret A. Brock The plant communities that are a feature of Australian shallow wetlands reflect the dynamics of their flooding and drying patterns. Anthropogenic changes to wetlands at individual wetland, catchment and landscape scales can change availability of plant habitats and hence...