Results 61 to 70 of about 770 (131)
Assessment of the risks to Norwegian biodiversity from the import and keeping of aquarium and garden pond plants. Opinion of the Panel on Alien Organisms and Trade in Endangered Species (CITES) of the Norwegian Scientific Committee for Food Safety [PDF]
, 2016 The Norwegian Environment Agency (NEA) asked the Norwegian Scientific Committee for Food Safety (VKM) to assess the risks of negative impacts on biodiversity in Norway from the import and keeping of various species of freshwater plants for aquaria and ...
Asmyhr, Maria Gulbrandsen +12 more
core +3 more sources
Frontiers in Ecology and Evolution, 2019 The spread of invasive macrophyte species is a pressing threat to neotropical shallow lakes. Yet there are few studies addressing the full extent of biotic and abiotic changes that may occur in response to invasive species.
Jorge Salgado +8 more
doaj +1 more source
Deskstudie biologische bestrijding van invasieve exotische oever- en wateronkruiden in Nederland [PDF]
In dit rapport wordt een overzicht gegeven van biologische onkruidbestrijding in het algemeen, en ontwikkelingen op het gebied van biologische bestrijding van elf belangrijke exotische oever- en wateronkruiden in Nederland in het bijzonder.
Franke, A.C. +2 more
core +3 more sources
Planta Daninha, 2005 As plantas aquáticas são estudadas como um efeito do desequilíbrio causado pela poluição e/ou alagamento dos rios. A quantidade excessiva de plantas, conseqüente desse desequilíbrio, dificulta a navegação e a produção de energia elétrica.
F.T. Carvalho +4 more
doaj +1 more source
Mississippi Flora. I. Monocotyledon Families with Aquatic or Wetland Species [PDF]
, 1974 Keys, distribution maps, habitats, references, nomenclature, and notes are given for some 16 families of monocotyledons occurring naturally or naturalized in Mississippi.
Jones, Samuel B., Jr.
core +4 more sources
The Nature Conservancy's Emiquon Nature Preserve Fish and Aquatic Vegetation Monitoring Annual Report [PDF]
, 2016 Key Ecological Attributes (KEA’s) for thefish and aquatic vegetation communities are used toevaluate theprogressof the restoration efforts at Thompson and Flag lakes of The Nature Conservancy’s Emiquon Nature Preserve.A total of 19 KEA criteria were ...
Casper, Andrew F. +1 more
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Journal of Limnology, 2014 The effects of introduced species on native species have been widely studied, however, invader-invader interactions are still poorly explored. Two non-native invasive species, the bivalve Limnoperna fortunei and the submersed macrophyte Hydrilla ...
Thaisa S. Michelan +4 more
doaj +1 more source
Planta Daninha, 2003 Este trabalho é parte integrante de um projeto de pesquisa que tem por objetivo o desenvolvimento de programas de manejo integrado de plantas aquáticas em cinco reservatórios da bacia do rio Tietê, usados na produção de energia elétrica.
A.L. Cavenaghi +6 more
doaj +1 more source
A simple method to estimate spatial complexity in aquatic plants
Brazilian Archives of Biology and Technology, 2006 We used a computerized approach to measure spatial complexity for the structural habitat provided by eight aquatic plant species collected from backwater lagoons located in the Upper Paraná River floodplain, Brazil.
Eric David Dibble, Sidinei Magela Thomaz
doaj +1 more source
Aquatic Macrophytes of Two Small Northwest Arkansas Reservoirs [PDF]
, 1994 Lake Fayetteville and Lake Wedington are small reservoirs of about the same size and age that are located in northwestern Arkansas. We collected macrophytes from eleven transects around each reservoir in the autumn of 1993. Justicia (waterwillow), Typha (
Brown, Arthur V., Sullivan, John J.
core +1 more source