Number of the records: 1
The historical development of three man-made reservoirs in a mining region: a story told by subfossil Chironomids
SYS 0265221 LBL 02804^^^^^2200289^^^450 005 20240718132830.4 014 $a 000453842300028 $2 WOS CC. SCIE 014 $a 000453842300028 $2 WOS CC. CPCI-S 014 $a BCI201900164980 $2 BIOSIS Citation Index 014 $a ZOOR15503014275 $2 ZR 014 $a 2-s2.0-85058385772 $2 SCOPUS 017 70
$a 10.4081/jlimnol.2018.1798 $2 DOI 035 $a biblio/90020 $2 CREPC2 100 $a 20181123d2018 m y slo 03 ba 101 0-
$a eng 102 $a IT 200 1-
$a The historical development of three man-made reservoirs in a mining region: a story told by subfossil Chironomids $f Tímea Chamutiová ... [et al.] 330 0-
$a Chironomid stratigraphic changes were studied in three man-made reservoirs situated in a region intensely used for mining in the past (Banska Stiavnica, Central Europe). The reservoirs were built in the first half of the 18th century and are remnants of a former hydro-energetic system that provided water for mining and smelting facilities until the 1920s. Sediment cores spanning the last 170- 200 years were sampled and dated. A total of 58 taxa were identified, with the most common taxa being Cladotanytarsus mancus-type, Polypedilum nubeculosum-type, Procladius spp. and Tanytarsus spp. Changes in the subfossil assemblages suggest that all reservoirs followed similar developmental trends. The low number of chironomid remains and the prevalence of littoral and rheophilic taxa characterize the initial phase, with severe water level fluctuations and unproductive conditions. A dramatic shift in both the qualitative and quantitative structure of the chironomid assemblages accompanied the decline of mining activities in the region. The second period of reservoir development was linked to changes in sediment composition and an increase of sediment organic content. In this phase, chironomids indicate nutrient enrichment, and the development of a hypoxic profundal zone, and complex littoral habitats. Since the 1970s, changes in the assemblage structure indicate a reduction in the profundal fauna and an increasing importance of the littoral taxa. Despite the significantly different usage of the reservoirs after the mining phase (recreation and angling vs drinking water supply) the changes in chironomid assemblages were fairly similar and indicated nearly identical developmental trajectories 463 -1
$1 001 umb_un_cat*0289822 $1 011 $a 1129-5767 $1 011 $a 1723-8633 $1 200 1 $a Journal of Limnology $v Vol. 77, no. s1 (2018), pp. 220-229 $1 210 $a Pavia $c PAGEPress $d 2018 $1 710 11 $3 umb_un_auth*0272640 $a International Symposium on Chironomidae $b medzinárodné sympózium $d 20 $e Trento $f 02.-08.07.2017 606 0-
$3 umb_un_auth*0250573 $a pakomáre $X midges $Y Chironomidae 606 0-
$3 umb_un_auth*0150387 $a palaeolimnology 606 0-
$3 umb_un_auth*0271419 $a anthropogenic impact 606 0-
$3 umb_un_auth*0094649 $a eutrofizácia $X eutrophication 606 0-
$3 umb_un_auth*0271420 $a water-level fluctuations $2 rbbin 615 $n 57 $a Všeobecná biológia 675 $a 57 700 -1
$3 umb_un_auth*0232806 $a Chamutiová $b Tímea $p UMBFP09 $4 070 $9 30 $q 1 $f 1991- $T Katedra biológie a environmentálnych štúdií 701 -1
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$3 umb_un_auth*0152865 $a Kyška Pipík $b Radovan $4 070 $9 1 701 -1
$3 umb_un_auth*0192498 $a Starek $b Dušan $4 070 $9 1 701 -1
$3 umb_un_auth*0144505 $a Šporka $b Ferdinand $4 070 $9 1 701 -1
$3 umb_un_auth*0253076 $a Přidalová $b Marcela $p UMBFP09 $4 070 $9 10 $q 2 $f 1993- $T Katedra biológie a environmentálnych štúdií 701 -1
$3 umb_un_auth*0209327 $a Sochuliaková $b Lucia $p UMBFP09 $4 070 $9 5 $f 1989- $T Katedra biológie a environmentálnych štúdií 701 -1
$3 umb_un_auth*0084810 $a Bitušík $b Peter $p UMBFP09 $4 070 $9 26 $f 1957- $T Katedra biológie a environmentálnych štúdií 801 $a SK $b BB301 $g AACR2 $9 unimarc sk T85 $x existuji fulltexy
Number of the records: 1