|
|
|
|
| LEADER |
01000caa a22002652 4500 |
| 001 |
NLM368485897 |
| 003 |
DE-627 |
| 005 |
20240216232904.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
240215s2024 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.2166/wst.2024.010
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1296.xml
|
| 035 |
|
|
|a (DE-627)NLM368485897
|
| 035 |
|
|
|a (NLM)38358491
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Dekle, Jack
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a Phosphorus uptake and release patterns in overwintering constructed floating wetlands
|
| 264 |
|
1 |
|c 2024
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Completed 16.02.2024
|
| 500 |
|
|
|a Date Revised 16.02.2024
|
| 500 |
|
|
|a published: Print
|
| 500 |
|
|
|a Citation Status MEDLINE
|
| 520 |
|
|
|a Understanding nutrient cycling patterns in plants deployed within constructed floating wetlands (CFWs) is critical for improving CFWs' design and management practices. This study evaluated phosphorus (P) uptake and release patterns during fall/winter plant senescence and spring regrowth. Two mesocosm-scale CFW experiments were conducted characterizing plant growth, plant tissue P levels, and water quality (nutrients and phytoplankton). Experiment 1 quantified P uptake during spring regrowth after overwintering, and experiment 2 quantified P release during fall senescence. Plant treatments (CFWs with Pontederia cordata or Juncus effusus) were compared to an open-water control. In spring, J. effusus removed 0.056 g P m-2 d-1 (19.4% of the load), P. cordata removed 0.034 g P m-2 d-1 (10%), and the open-water control removed 0.03 g P m-2 d-1 (10%). In fall, J. effusus fixed 0.008 g P m-2 d-1 (2.1% of the load), P. cordata released 0.014 g P m-2 d-1 (-2.1%), and controls fixed 0.023 g P m-2 d-1 (6.3%). P was consistently released during the fall experiment and occasionally released in the spring experiment, likely from senescing plant tissues (fall) and from roots sloughing after new root growth (spring). Results demonstrate the potential for multi-season deployment of CFWs using J. effusus for reducing P loads year-round
|
| 650 |
|
4 |
|a Journal Article
|
| 650 |
|
7 |
|a Phosphorus
|2 NLM
|
| 650 |
|
7 |
|a 27YLU75U4W
|2 NLM
|
| 700 |
1 |
|
|a Strosnider, William H J
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a White, Sarah A
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t Water science and technology : a journal of the International Association on Water Pollution Research
|d 1986
|g 89(2024), 3 vom: 01. Feb., Seite 588-602
|w (DE-627)NLM098149431
|x 0273-1223
|7 nnns
|
| 773 |
1 |
8 |
|g volume:89
|g year:2024
|g number:3
|g day:01
|g month:02
|g pages:588-602
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.2166/wst.2024.010
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d 89
|j 2024
|e 3
|b 01
|c 02
|h 588-602
|