Matches in SemOpenAlex for { <https://semopenalex.org/work/W2133202335> ?p ?o ?g. }
- W2133202335 endingPage "763" @default.
- W2133202335 startingPage "747" @default.
- W2133202335 abstract "In response to North American and Western European reductions in atmospheric emissions of SO2, research efforts are now being focused on the recovery of aquatic ecosystems from acidification. Improvements in water quality have been hampered by drought-induced acidification events, but the biological consequences of such events have not been described. We present evidence of biotic recovery in Swan Lake near Sudbury, Canada, in response to water quality improvement, then demonstrate the damaging impacts of a 1988 re-acidification event. Changes in species composition, richness, diversity, and multivariate indices were assessed from 1977 to 1997 for phytoplankton, from 1977 to 1990 for rotifers, and from 1977 to 1998 for crustacean zooplankton. While there was some evidence of recovery in the plankton during the 1980s, recovery was incomplete at the time of the re-acidification event. We suspect that the severity of past acidification, ongoing water quality problems, and biological resistance to colonization restricted recovery. The response of each taxonomic group to re-acidification varied. The recovery of both phytoplankton and rotifer communities was impaired by the re-acidification event; both phytoplankton and rotifers reverted to a damaged state, with the effect on phytoplankton lasting seven years. The recovering crustacean zooplankton community was not obviously influenced by the re-acidification event, probably because most acid-sensitive taxa had not recolonized the lake at the time of re-acidification. There was, however, an unexpected response of the crustacean zooplankton to re-acidification. While phytoplankton and rotifer richness decreased, crustacean richness increased even though lake pH fell from near 6 to 4.5. We hypothesize that the explanation is a complex interaction among chemical and physical changes associated with the lake's re-acidification. Specifically we hypothesize that a massive hatching event of zooplankton resting eggs was triggered by increases in light, temperature, or oxygen concentrations at the sediment–water interface and/or desiccation of littoral sediments during the drought." @default.
- W2133202335 created "2016-06-24" @default.
- W2133202335 creator A5021086895 @default.
- W2133202335 creator A5038476609 @default.
- W2133202335 creator A5059219035 @default.
- W2133202335 creator A5071258129 @default.
- W2133202335 date "2001-06-01" @default.
- W2133202335 modified "2023-10-02" @default.
- W2133202335 title "THE INFLUENCE OF DROUGHT-INDUCED ACIDIFICATION ON THE RECOVERY OF PLANKTON IN SWAN LAKE (CANADA)" @default.
- W2133202335 cites W13968673 @default.
- W2133202335 cites W1680890084 @default.
- W2133202335 cites W1964182630 @default.
- W2133202335 cites W1967464963 @default.
- W2133202335 cites W1968930849 @default.
- W2133202335 cites W1971324455 @default.
- W2133202335 cites W1976722615 @default.
- W2133202335 cites W1978080494 @default.
- W2133202335 cites W1981358228 @default.
- W2133202335 cites W1985896454 @default.
- W2133202335 cites W1991474486 @default.
- W2133202335 cites W1998119120 @default.
- W2133202335 cites W1999432888 @default.
- W2133202335 cites W2004695935 @default.
- W2133202335 cites W2004781788 @default.
- W2133202335 cites W2008504406 @default.
- W2133202335 cites W2010220976 @default.
- W2133202335 cites W2015631835 @default.
- W2133202335 cites W2017083809 @default.
- W2133202335 cites W2018115957 @default.
- W2133202335 cites W2025284250 @default.
- W2133202335 cites W2025660141 @default.
- W2133202335 cites W2028719798 @default.
- W2133202335 cites W2029147382 @default.
- W2133202335 cites W2043908155 @default.
- W2133202335 cites W2044234848 @default.
- W2133202335 cites W2045199358 @default.
- W2133202335 cites W2046256250 @default.
- W2133202335 cites W2046757075 @default.
- W2133202335 cites W2047408646 @default.
- W2133202335 cites W2050954682 @default.
- W2133202335 cites W2051755859 @default.
- W2133202335 cites W2052824594 @default.
- W2133202335 cites W2053777234 @default.
- W2133202335 cites W2054216080 @default.
- W2133202335 cites W2055087371 @default.
- W2133202335 cites W2056805119 @default.
- W2133202335 cites W2058161407 @default.
- W2133202335 cites W2061666897 @default.
- W2133202335 cites W2061898410 @default.
- W2133202335 cites W2063700600 @default.
- W2133202335 cites W2064162023 @default.
- W2133202335 cites W2066246431 @default.
- W2133202335 cites W2066632827 @default.
- W2133202335 cites W2067779431 @default.
- W2133202335 cites W2068000600 @default.
- W2133202335 cites W2069927727 @default.
- W2133202335 cites W2071343402 @default.
- W2133202335 cites W2073974376 @default.
- W2133202335 cites W2075330787 @default.
- W2133202335 cites W2077109512 @default.
- W2133202335 cites W2080621568 @default.
- W2133202335 cites W2080665136 @default.
- W2133202335 cites W2083409677 @default.
- W2133202335 cites W2084337353 @default.
- W2133202335 cites W2088213135 @default.
- W2133202335 cites W2089214248 @default.
- W2133202335 cites W2090278825 @default.
- W2133202335 cites W2091980499 @default.
- W2133202335 cites W2092923189 @default.
- W2133202335 cites W2095065577 @default.
- W2133202335 cites W2099609207 @default.
- W2133202335 cites W2104138592 @default.
- W2133202335 cites W2116491022 @default.
- W2133202335 cites W2119394756 @default.
- W2133202335 cites W2126413725 @default.
- W2133202335 cites W2142564386 @default.
- W2133202335 cites W2144901452 @default.
- W2133202335 cites W2147679862 @default.
- W2133202335 cites W2154449461 @default.
- W2133202335 cites W2165530284 @default.
- W2133202335 cites W2166271998 @default.
- W2133202335 cites W2313099799 @default.
- W2133202335 cites W2325263177 @default.
- W2133202335 cites W4229861068 @default.
- W2133202335 cites W4240310627 @default.
- W2133202335 cites W4248043447 @default.
- W2133202335 cites W4249473041 @default.
- W2133202335 cites W4250929509 @default.
- W2133202335 cites W4251806551 @default.
- W2133202335 cites W4255917028 @default.
- W2133202335 cites W4256437499 @default.
- W2133202335 cites W95199016 @default.
- W2133202335 doi "https://doi.org/10.1890/1051-0761(2001)011[0747:tiodia]2.0.co;2" @default.
- W2133202335 hasPublicationYear "2001" @default.
- W2133202335 type Work @default.
- W2133202335 sameAs 2133202335 @default.
- W2133202335 citedByCount "70" @default.
- W2133202335 countsByYear W21332023352012 @default.