Nutrient cycling in ecological aquaculture wastewater treatment systems: vertical distribution of benthic phosphorus fractions due to bioturbation activity by Tegillarca granosa DOI Creative Commons
Regan Nicholaus, Betina Lukwambe, Hung-Yu Lai

и другие.

Aquaculture Environment Interactions, Год журнала: 2019, Номер 11, С. 469 - 480

Опубликована: Июль 31, 2019

AEI Aquaculture Environment Interactions Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 11:469-480 (2019) - DOI: https://doi.org/10.3354/aei00328 Nutrient cycling in ecological aquaculture wastewater treatment systems: vertical distribution of benthic phosphorus fractions due bioturbation activity by Tegillarca granosa Regan Nicholaus1, Betina Lukwambe1, Hang Lai1, Wen Yang1,2, Zhongming Zheng1,2,* 1School Marine Sciences, Ningbo University, 315832, PR China 2Collaborative Innovation Center for Zhejiang High-efficiency and Healthy Aquaculture, *Corresponding author: [email protected] ABSTRACT: Fractionation sediment (P) was conducted examine bioavailability P a blood clam granosa-based system. In laboratory experiment, either low or high density clams, no clams (control), were added polypropylene chamber containing an 8 cm layer. Distribution inorganic (Inorg-P)—which included exchangeable (Ex-P), metal oxide-bound (NaOH-P), calcium-bound (HCl-P), redox-sensitive (BD-P), detrital (De-P)—and organic (Org-P) investigated after 30 d using sequential extraction procedure (SEDEX). Results showed that T. activities markedly changed contents fractions, especially Ex-P, NaOH-P, BD-P, Org-P (p < 0.05). Total Inorg-P varied from 1.83 6.75 µmol g-1, with average 4.29 ± 1.37 g-1 among 3 groups. ranged 5.01 9.76 accounted 22 41% total (TP). Despite some variation at different depths, proportions TP were, ascending order, HCl-P, De-P, Org-P. had highest (73.83%) TP. Bioavailable (Ex-P, BD-P) 61, 58.23, 44.44%, respectively, relative control. The variant most probably enhanced matter consumption mineralization, oxide dissolutions, increased bioavailable bioturbated sediment. This study suggests can modify concentrations, distribution, sedimentary P, as well reduce Our further advances knowledge on provides theoretical assistance monitoring aquatic environments. KEY WORDS: Phosphorus · Sediments Full text pdf format PreviousNextCite this article as: Nicholaus R, Lukwambe B, Lai H, Yang W, Zheng Z granosa. Aquacult Environ Interact 11:469-480. Export citation Mail link Contents Lists Tweet linkedIn Cited Published Vol. 11. Online publication date: September 19, 2019 Print ISSN: 1869-215X; 1869-7534 Copyright © Inter-Research.

Язык: Английский

In situ Assemblies of Bacteria and Nutrient Dynamics in Response to an Ecosystem Engineer, Marine Clam Scapharca subcrenata, in the Sediment of an Aquaculture Bioremediation System DOI
Regan Nicholaus, Betina Lukwambe, Wen Yang

и другие.

Journal of Ocean University of China, Год журнала: 2020, Номер 19(6), С. 1447 - 1460

Опубликована: Ноя. 15, 2020

Язык: Английский

Процитировано

11
The role of Ulva fasciata in the evolution of the microbial community and antibiotic resistance genes in maricultural sediments DOI

Yuqin Luo,

Lijuan Feng, Guangfeng Yang

и другие.

Marine Pollution Bulletin, Год журнала: 2020, Номер 163, С. 111940 - 111940

Опубликована: Дек. 24, 2020

Язык: Английский

Процитировано

9
In abandoned aquaculture ponds, the anammox process contributes relatively more to nitrogen removal DOI
Lu Cai,

Bosen Weng,

Liyang Zhan

и другие.

Aquaculture, Год журнала: 2023, Номер 572, С. 739527 - 739527

Опубликована: Март 29, 2023

Язык: Английский

Процитировано

3
The effects of Cyclina sinensis bioturbation on alkaline phosphatase and total microbial hydrolytic activities in marine clam–shrimp integrated ponds DOI
Regan Nicholaus, Betina Lukwambe, Zhongming Zheng

и другие.

FEMS Microbiology Ecology, Год журнала: 2023, Номер 99(8)

Опубликована: Июнь 8, 2023

Abstract This study investigated the influence of Venus clam Cyclina sinensis bioturbation activities on total benthic microbial and phosphatase selected sediment properties: phosphorus (TP), organic nitrogen (TON), carbon (TOC) in aquaculture ponds. Sediments samples from clam-shrimp integrated pond non-clam were sampled for study, which activity (MBA) alkaline (APA), contents (TP, TON, TOC, TOM) water quality parameter (dissolved oxygen, temperature, pH, moisture content) analyzed. The p-nitrophenyl phosphate disodium (p-NPP) fluorescein diacetate (FDA) adopted to measure APA MBA, respectively. Results indicated that MBA (APA) sediments significantly increased cultured with clam/shrimp compared a pond. Phosphorus concentration varied among months (P &lt; 0.05), implying an mineralization sediments. concentrations TON TOC did not differ treatments &gt; mineralization. Correlation analyses showed there was positive correlation APA, concentration, matter content within bioturbated by clam. results suggest that, reworking mechanisms influenced sediment-microbial mineralization, thereby affecting enzyme-related activities.

Язык: Английский

Процитировано

3
Nutrient cycling in ecological aquaculture wastewater treatment systems: vertical distribution of benthic phosphorus fractions due to bioturbation activity by Tegillarca granosa DOI Creative Commons
Regan Nicholaus, Betina Lukwambe, Hung-Yu Lai

и другие.

Aquaculture Environment Interactions, Год журнала: 2019, Номер 11, С. 469 - 480

Опубликована: Июль 31, 2019

AEI Aquaculture Environment Interactions Contact the journal Facebook Twitter RSS Mailing List Subscribe to our mailing list via Mailchimp HomeLatest VolumeAbout JournalEditorsTheme Sections 11:469-480 (2019) - DOI: https://doi.org/10.3354/aei00328 Nutrient cycling in ecological aquaculture wastewater treatment systems: vertical distribution of benthic phosphorus fractions due bioturbation activity by Tegillarca granosa Regan Nicholaus1, Betina Lukwambe1, Hang Lai1, Wen Yang1,2, Zhongming Zheng1,2,* 1School Marine Sciences, Ningbo University, 315832, PR China 2Collaborative Innovation Center for Zhejiang High-efficiency and Healthy Aquaculture, *Corresponding author: [email protected] ABSTRACT: Fractionation sediment (P) was conducted examine bioavailability P a blood clam granosa-based system. In laboratory experiment, either low or high density clams, no clams (control), were added polypropylene chamber containing an 8 cm layer. Distribution inorganic (Inorg-P)—which included exchangeable (Ex-P), metal oxide-bound (NaOH-P), calcium-bound (HCl-P), redox-sensitive (BD-P), detrital (De-P)—and organic (Org-P) investigated after 30 d using sequential extraction procedure (SEDEX). Results showed that T. activities markedly changed contents fractions, especially Ex-P, NaOH-P, BD-P, Org-P (p < 0.05). Total Inorg-P varied from 1.83 6.75 µmol g-1, with average 4.29 ± 1.37 g-1 among 3 groups. ranged 5.01 9.76 accounted 22 41% total (TP). Despite some variation at different depths, proportions TP were, ascending order, HCl-P, De-P, Org-P. had highest (73.83%) TP. Bioavailable (Ex-P, BD-P) 61, 58.23, 44.44%, respectively, relative control. The variant most probably enhanced matter consumption mineralization, oxide dissolutions, increased bioavailable bioturbated sediment. This study suggests can modify concentrations, distribution, sedimentary P, as well reduce Our further advances knowledge on provides theoretical assistance monitoring aquatic environments. KEY WORDS: Phosphorus · Sediments Full text pdf format PreviousNextCite this article as: Nicholaus R, Lukwambe B, Lai H, Yang W, Zheng Z granosa. Aquacult Environ Interact 11:469-480. Export citation Mail link Contents Lists Tweet linkedIn Cited Published Vol. 11. Online publication date: September 19, 2019 Print ISSN: 1869-215X; 1869-7534 Copyright © Inter-Research.

Язык: Английский

Процитировано

8