Phosphorus Dynamics Associated With Organic Carbon Mineralization by Reduction of Sulfate and Iron in Sediment Exposed to Fish Farming

Autor: Bomina Kim, Hyungchul Kim, Jonguk Kim, Jin-Sook Mok, Jung-Ho Hyun, Ayeon Choi, Cheolho Yoon, Sung-Uk An, Won-Chan Lee

Publikováno v: Frontiers in Marine Science, Vol 8 (2021)

The expansion of the aquaculture industry has resulted in accumulation of phosphorus (P)-rich organic matter via uneaten fish feed. To elucidate the impact of fish farming on P dynamics, P speciation, and benthic P release along with partitioning of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bee26c8f867a928458c9d532a0115b7d
https://www.frontiersin.org/articles/10.3389/fmars.2021.645449/full

Phosphorus dynamics associated with partitioning of organic carbon oxidation pathways in the surface sediments of the deep Ulleung Basin, East Sea

Autor: Jin-Sook Mok, Bomina Kim, Hyeyoun Cho, Sung-Uk An, Hyun-Ji Lee, Jung-Ho Hyun

As sediments play an important role as either a sink or a source of phosphorus (P) for water column, it is important to elucidate the major P fractions and behaviors (i.e., mobilization and immobilization) in the sediments to better understand P cycl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::08ddb6992e615a2fe71fb8d4ea2dd911
https://doi.org/10.5194/egusphere-egu2020-2812

Impacts of typhoon-induced heavy rainfalls and resultant freshwater runoff on the partitioning of organic carbon oxidation and nutrient dynamics in the intertidal sediments of the Han River estuary, Yellow Sea

Autor: Cheolho Yoon, Sung-Uk An, Jin-Sook Mok, Ayeon Choi, Sung-Han Kim, Jonguk Kim, Jung-Ho Hyun, Bomina Kim, Hyeyoun Cho, Bo Thamdrup

Publikováno v: Mok, J S, Kim, S H, Kim, J, Cho, H, An, S U, Choi, A, Kim, B, Yoon, C, Thamdrup, B & Hyun, J H 2019, ' Impacts of typhoon-induced heavy rainfalls and resultant freshwater runoff on the partitioning of organic carbon oxidation and nutrient dynamics in the intertidal sediments of the Han River estuary, Yellow Sea ', Science of the Total Environment, vol. 691, pp. 858-867 . https://doi.org/10.1016/j.scitotenv.2019.07.031

Occurrence of typhoons accompanied by heavy precipitation has increased for the past 40 years in northeast Asia. To elucidate the impact of three consecutive typhoon-induced heavy rainfall events and resultant freshwater runoff on the partitioning of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1d4474ec6977547f2cb5a3b26339bb6
https://portal.findresearcher.sdu.dk/da/publications/3cbf9008-c79d-4d49-b40b-6cffeaeec5ac

Manganese and iron reduction dominate organic carbon oxidation in surface sediments of the deep Ulleung Basin, East Sea

Autor: Bo Thamdrup, Jung-Ho Hyun, Verona Vandieken, Tongsup Lee, Sung-Han Kim, Jin-Sook Mok, Hyeyoun Cho

Publikováno v: Hyun, J-H, Kim, S-H, Mok, J-S, Cho, H, Lee, T, Vandieken, V & Thamdrup, B 2017, ' Manganese and iron reduction dominate organic carbon oxidation in surface sediments of the deep Ulleung Basin, East Sea ', Biogeosciences, vol. 14, pp. 941-958 . https://doi.org/10.5194/bg-14-941-2017
Biogeosciences, Vol 14, Iss 4, Pp 941-958 (2017)

Rates and pathways of benthic organic carbon (C org) oxidation were investigated in surface sediments of the Ulleung Basin (UB) characterized by high C org contents (> 2.5 %, dry wt.) and very high contents of Mn oxides (> 200 μmol cm -3) and Fe oxi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae429eb5c7c7823170a06ebfb1eea745
https://findresearcher.sdu.dk:8443/ws/files/125249217/bg_14_941_2017.pdf

Impacts of long-line aquaculture of Pacific oysters (Crassostrea gigas) on sulfate reduction and diffusive nutrient flux in the coastal sediments of Jinhae–Tongyeong, Korea

Autor: Sung-Han Kim, Rae-Hong Jung, Jae Seong Lee, Won-Chan Lee, Jin-Sook Mok, Jung-Ho Hyun, Sung-Uk An

Publikováno v: Marine Pollution Bulletin. 74:187-198

We investigated the environmental impacts of long-line aquaculture of Pacific oysters (Crassostrea gigas) on sediment geochemistry and carbon oxidation by sulfate reduction and diffusive benthic nutrient flux in a coastal ecosystem in Korea. Inventor

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c9ab2ff8c40dae63a7e8a105ba969fde
https://doi.org/10.1016/j.marpolbul.2013.07.004