FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W3157029394> ?p ?o ?g. }

• W3157029394 abstract "Aquatic invertebrates are important to the function freshwater marshes. They are vital to the transfer of energy from primary producers and organic matter to higher trophic levels. The structure of macroinvertebrate communities is directly associated with aquatic macrophyte diversity and abundance. Submerged macrophytes produce oxygen, are a food source, and provide physical habitat, which allows numerous aquatic organisms to exist. Introduction of the invasive free-floating aquatic fern giant salvinia, Salvinia molesta Mitchell, poses a risk to freshwater ecosystems through limited light penetration, decreased submerged macrophyte abundance, altered water quality and, changes in macroinvertebrate community structure and energy transfer. The objective of this dissertation was to understand the impacts of giant salvinia on freshwater structure, specifically the impacts to environmental conditions, native submerged macrophytes, macroinvertebrates and communities, including effect on aerial colonization. Field surveys revealed that giant salvinia affected environmental conditions through decreased light availability, dissolved oxygen, and habitat complexity, and increased concentration of orthophosphate and ammonium. These alterations changed macroinvertebrate community structure, relative to native submerged macrophytes, resulting in decreased macroinvertebrate richness and abundance. Total energy of the macroinvertebrate communities in giant salvinia infestations was greatly reduced, potentially resulting in a loss of transferable energy to adjacent trophic levels. A greenhouse study found that nutrient additions to the water accelerated the negative impact of giant salvinia on environmental conditions and submerged macrophyte biomass. While biomass decreased, the submerged macrophyte was able to tolerate the low light conditions under a full giant salvinia mat for three weeks. Finally, an outdoor mesocosm study showed that a full mat of giant salvinia disrupted the aquatic insect life cycle by limiting aerial colonization of aquatic insects, leading to communities with lower abundance and richness relative to native macrophyte. The inability to complete their lifecycle means individuals cannot replenish themselves, leading to diminished species pool and reduced energy potential. This research exhibited new, unstudied impacts from giant salvinia to ecosystem structure in freshwater marshes. Together these findings demonstrate larger disruptions to freshwater marshes from giant salvinia than previously reported, including large disruptions to the flow and transfer of energy within the aquatic ecosystem." @default.
• W3157029394 created "2021-05-10" @default.
• W3157029394 creator A5014137372 @default.
• W3157029394 date "2022-06-10" @default.
• W3157029394 modified "2023-10-06" @default.
• W3157029394 title "Free-floating Invasive Fern Affects Freshwater Marsh Ecosystem Structure: Changes to Water Quality And Chemistry, Aquatic Vegetation, Fish, and Invertebrates" @default.
• W3157029394 cites W1488156261 @default.
• W3157029394 cites W1544821866 @default.
• W3157029394 cites W157236893 @default.
• W3157029394 cites W1587635323 @default.
• W3157029394 cites W1805502869 @default.
• W3157029394 cites W1889453849 @default.
• W3157029394 cites W192755662 @default.
• W3157029394 cites W192897881 @default.
• W3157029394 cites W1951724000 @default.
• W3157029394 cites W1958037003 @default.
• W3157029394 cites W1965338864 @default.
• W3157029394 cites W1968369481 @default.
• W3157029394 cites W1970289310 @default.
• W3157029394 cites W1973330973 @default.
• W3157029394 cites W1973474136 @default.
• W3157029394 cites W1973697491 @default.
• W3157029394 cites W1975956219 @default.
• W3157029394 cites W1977060376 @default.
• W3157029394 cites W1984597628 @default.
• W3157029394 cites W1987652355 @default.
• W3157029394 cites W1990316549 @default.
• W3157029394 cites W1990555827 @default.
• W3157029394 cites W1992517383 @default.
• W3157029394 cites W1997417443 @default.
• W3157029394 cites W1997877407 @default.
• W3157029394 cites W1998515817 @default.
• W3157029394 cites W1998720256 @default.
• W3157029394 cites W2001407733 @default.
• W3157029394 cites W2006375215 @default.
• W3157029394 cites W2006375782 @default.
• W3157029394 cites W2007135272 @default.
• W3157029394 cites W2011538323 @default.
• W3157029394 cites W2016654357 @default.
• W3157029394 cites W2019303616 @default.
• W3157029394 cites W2021023837 @default.
• W3157029394 cites W2021702028 @default.
• W3157029394 cites W2022629346 @default.
• W3157029394 cites W2023487381 @default.
• W3157029394 cites W2023645239 @default.
• W3157029394 cites W2024953442 @default.
• W3157029394 cites W2025401840 @default.
• W3157029394 cites W2028198274 @default.
• W3157029394 cites W2028461849 @default.
• W3157029394 cites W2032729026 @default.
• W3157029394 cites W2033340076 @default.
• W3157029394 cites W2042315263 @default.
• W3157029394 cites W2042443846 @default.
• W3157029394 cites W2048484801 @default.
• W3157029394 cites W2049118283 @default.
• W3157029394 cites W2055484050 @default.
• W3157029394 cites W2056194189 @default.
• W3157029394 cites W2059679547 @default.
• W3157029394 cites W2060366898 @default.
• W3157029394 cites W2060774810 @default.
• W3157029394 cites W2062420029 @default.
• W3157029394 cites W2062734713 @default.
• W3157029394 cites W2063552551 @default.
• W3157029394 cites W2065089058 @default.
• W3157029394 cites W2066753413 @default.
• W3157029394 cites W2070503036 @default.
• W3157029394 cites W2071048822 @default.
• W3157029394 cites W2073701796 @default.
• W3157029394 cites W2075251510 @default.
• W3157029394 cites W2078610849 @default.
• W3157029394 cites W2081693829 @default.
• W3157029394 cites W2082897494 @default.
• W3157029394 cites W2082994415 @default.
• W3157029394 cites W2083665435 @default.
• W3157029394 cites W2083792305 @default.
• W3157029394 cites W2086815558 @default.
• W3157029394 cites W2090456262 @default.
• W3157029394 cites W2090787098 @default.
• W3157029394 cites W2091018382 @default.
• W3157029394 cites W2091125543 @default.
• W3157029394 cites W2092142744 @default.
• W3157029394 cites W2099053943 @default.
• W3157029394 cites W2101791894 @default.
• W3157029394 cites W2102777462 @default.
• W3157029394 cites W2103948957 @default.
• W3157029394 cites W2107306533 @default.
• W3157029394 cites W2114291820 @default.
• W3157029394 cites W2116604834 @default.
• W3157029394 cites W2117574280 @default.
• W3157029394 cites W2118526980 @default.
• W3157029394 cites W2122870433 @default.
• W3157029394 cites W2124775406 @default.
• W3157029394 cites W2130860132 @default.
• W3157029394 cites W2130865427 @default.
• W3157029394 cites W2133671092 @default.
• W3157029394 cites W2136788530 @default.
• W3157029394 cites W2137713439 @default.
• W3157029394 cites W2138646917 @default.
• W3157029394 cites W2139565311 @default.
• W3157029394 cites W2141082879 @default.

• next