Zobrazeno 1 - 8 of 8 pro vyhledávání: '"F670 Geochemistry"'
1
The impact of phosphorus on projected Sub-Saharan Africa food security futures
Autor: Daniel Magnone, Vahid J. Niasar, Alexander F. Bouwman, Arthur H. W. Beusen, Sjoerd E. A. T. M. van der Zee, Sheida Z. Sattari
Publikováno v: Nature Communications, 13(1)
Nature Communications 13 (2022) 1
Sub-Saharan Africa must urgently improve food security. Phosphorus availability is one of the major barriers to this due to low historical agricultural use. Shared socioeconomic pathways (SSPs) indicate that only a sustainable (SSP1) or a fossil fuel
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a452a303908c9dd5e745588c11e9e658
https://eprints.lincoln.ac.uk/id/eprint/52284/1/6cd0b306-fc5c-45fa-a5cf-a759f6ac9e41.pdf
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2
Colonialism and the environment: The pollution legacy of the Southern Hemisphere’s largest copper mine in the 20th century
Autor: Marco A. Aquino-López, Kristen K. Beck, Niamh Shulmeister, Larissa Schneider, Michela Mariani, Simon Haberle, Krystyna M. Saunders, Michael-Shawn Fletcher, Atun Zawadzki
Publikováno v: The Anthropocene Review. 9:3-23
Mining has been a major contributor to economic development in Australia since British arrival in the late 1700s, with little to no thought regarding the long-term environmental consequences. This study assesses the metal pollution legacy caused by d
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::97061f43145f30c4245c5465d71a98db
https://doi.org/10.1177/2053019620968133
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5
Efficiency of phosphorus resource use in Africa as defined by soil chemistry and the impact on crop production
Autor: Daniel Magnone, Arthur H. W. Beusen, Sjoerd E. A. T. M. van der Zee, Alexander F. Bouwman, Vahid Niasar, S.Z. Sattari
Publikováno v: Energy Procedia, 123, 97. Elsevier BV
Energy Procedia, 123, 97-104
Energy Procedia 123 (2017)
By 2050 the global population will be 9.7 billion, placing an unprecedented burden on the world’s soils to produce extremely high food yields. Phosphorus (P) is crucial to plant growth and mineral fertilizer is added to soil to maintain P concentra
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a0c55207fc1a66300e5c3e7eaabfe5fa
https://doi.org/10.1016/j.egypro.2017.07.264
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6
Calculating 14C mean residence times of inorganic carbon derived from oxidation of organic carbon in groundwater using the principles of 87Sr/86Sr and cation ratio mixing
Autor: Jane Evans, Bart E. van Dongen, David A. Polya, Laura A. Richards, Daniel Magnone, Charlotte Bryant
The model radiocarbon age of inorganic carbon (IC) in groundwater is a key parameter for understanding groundwater chemical history and physical parameters such as groundwater residence times and flow rates. Current interpretations are based on the p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::218d74811e49a8098af722422b0721ce
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7
The impacts of intensive mining on terrestrial and aquatic ecosystems: A case of sediment pollution and calcium decline in cool temperate Tasmania, Australia
Autor: Kristen K. Beck, Patricia Gadd, Atun Zawadzki, Michela Mariani, Larissa Schneider, Michael-Shawn Fletcher, Marco A. Aquino-López, Henk Heijnis, Krystyna M. Saunders
Publikováno v: Environmental pollution (Barking, Essex : 1987). 265
Mining causes extensive damage to aquatic ecosystems via acidification, heavy metal pollution, sediment loading, and Ca decline. Yet little is known about the effects of mining on freshwater systems in the Southern Hemisphere. A case in point is the
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::621ed30b91acd466cbbbd72aa01cda91
https://pubmed.ncbi.nlm.nih.gov/32806416
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8
Dissolved organic matter tracers reveal contrasting characteristics across an arsenic bearing aquifer in Cambodia: A fluorescence spectroscopy study
Autor: David A. Polya, Peter Williams, Bart E. van Dongen, Laura A. Richards, Daniel Magnone, Lee Chambers, Daren C. Gooddy, Dan Lapworth
Publikováno v: Richards, L, Lapworth, D J, Magnone, D, Gooddy, D C, Chambers, L, Williams, P J, van Dongen, B E & Polya, D 2019, ' Dissolved organic matter tracers reveal contrasting characteristics across high arsenic aquifers in Cambodia: A fluorescence spectroscopy study ', Geoscience Frontiers, vol. 10, no. 5, pp. 1653-1667 . https://doi.org/10.1016/j.gsf.2019.04.009
Geoscience Frontiers, Vol 10, Iss 5, Pp 1653-1667 (2019)
Organic matter in the environment is involved in many biogeochemical processes, including the mobilization of geogenic trace elements, such as arsenic, into groundwater. In this paper we present the use of fluorescence spectroscopy to characterize th
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1702c0d8b6217f3c84c24491458ebe32
https://eprints.lincoln.ac.uk/id/eprint/35912/4/1-s2.0-S1674987119300878-main.pdf
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