Geophysical investigation of the Mado Megamullion oceanic core complex: implications for the end of back-arc spreading

Autor: Kyoko Okino, Kenichiro Tani, Masakazu Fujii, Fei Zhou, Osamu Ishizuka, Yasuhiko Ohara, Tomoko Hanyu, Yuki Matamura

Publikováno v: Progress in Earth and Planetary Science, Vol 10, Iss 1, Pp 1-22 (2023)

Abstract Detachment faulting is one of the main styles of seafloor spreading at slow to intermediate mid-ocean ridges. However, we have limited insight into its role in back-arc basin formation. We surveyed a remnant back-arc spreading center in the

Externí odkaz: https://doaj.org/article/0c672e771a254332aeb7ed4eb843e31a

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

Tento výsledek nelze pro nepřihlášené uživatele zobrazit.
K zobrazení výsledku je třeba se přihlásit.

N-Map:High-resolution groundwater N-retention mapping and modelling by integration of geophysical, geological, geochemical, and hydrological data

Autor: Anders V. Christiansen, Rasmus R. Frederiksen, Troels N. Vilhelmsen, Steen Christensen, Pradip Kumar Maurya, Birgitte Hansen, Hyojin Kim, Anne-Sophie Høyer, Jens Aamand, Rasmus Jakobsen, Christen D. Børgesen, Brian H. Jacobsen, Esben Auken

Publikováno v: Christiansen, A V, Frederiksen, R R, Vilhelmsen, T N, Christensen, S, Maurya, P K, Hansen, B, Kim, H, Høyer, A S, Aamand, J, Jakobsen, R, Børgesen, C D, Jacobsen, B H & Auken, E 2023, ' N-Map : High-resolution groundwater N-retention mapping and modelling by integration of geophysical, geological, geochemical, and hydrological data ', Journal of Environmental Management, vol. 343, 118126 . https://doi.org/10.1016/j.jenvman.2023.118126

A key aspect of protecting aquatic ecosystems from agricultural nitrogen (N) is to locate (i) farmlands where nitrate leaches from the bottom of the root zone and (ii) denitrifying zones in the aquifers where nitrate is removed before entering the su

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b8f28b30d9d91eb4aa616f2ae532799
https://pure.au.dk/portal/da/publications/nmap(e8d5e6a9-bc13-4c78-959b-2bbc050bc677).html

Evaluation of mafic dyke swarm continuity under the Joaquina dune field with ground magnetic survey

Autor: George Caminha-Maciel, Marcia Ernesto, Welitom R. Borges, Junior Bresolin, Reginaldo Lemos

Publikováno v: Brazilian Journal of Geology, Vol 47, Iss 2, Pp 237-247 (2017)

ABSTRACT: A ground magnetic survey in a Central-East area of the Santa Catarina Island tested the continuity of the Cretaceous mafic dykes beneath the aeolic sediments of the Joaquina plain. Vertical gradient measurements taken in 1880 stations did n

Externí odkaz: https://doaj.org/article/5c7b320c22554d7c968aadb321eaa08d