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List of works by Gordon Southam

A Spectral Comparison of Jarosites Using Techniques Relevant to the Robotic Exploration of Biosignatures on Mars

scientific article published on 06 December 2018

A depositional model for hydromagnesite-magnesite playas near Atlin, British Columbia, Canada

article

A greenhouse-scale photosynthetic microbial bioreactor for carbon sequestration in magnesium carbonate minerals

scientific article published on 29 July 2014

A high-resolution chemical and structural study of framboidal pyrite formed within a low-temperature bacterial biofilm.

scientific article

Acidic Microenvironments in Waste Rock Characterized by Neutral Drainage: Bacteria–Mineral Interactions at Sulfide Surfaces

article published in 2014

Actively forming Kuroko-type volcanic-hosted massive sulfide (VHMS) mineralization at Iheya North, Okinawa Trough, Japan

Advanced biofilm staining techniques for TEM and SEM in geomicrobiology: Implications for visualizing EPS architecture, mineral nucleation, and microfossil generation ⬇️

scholarly article

Anaerobic methane oxidation coupled to manganese reduction by members of the Methanoperedenaceae

scientific article published on 27 January 2020

Bacterial growth at −15 °C; molecular insights from the permafrost bacterium Planococcus halocryophilus Or1 ⬇️

scientific article published on February 7, 2013

Bacterial influence on storage and mobilisation of metals in iron-rich mine tailings from the Salobo mine, Brazil

scientific article published on 06 May 2019

Beachrock formation via microbial dissolution and re-precipitation of carbonate minerals

scholarly article by Jenine McCutcheon published in December 2016

Biogeochemical Cycling of Silver in Acidic, Weathering Environments

Biogeochemical cycling of iron oxides in the rhizosphere of plants grown on ferruginous duricrust (canga)

scientific article published on 11 January 2020

Biogeochemical cycling of iron: Implications for biocementation and slope stabilisation

scientific article published on 15 December 2019

Biogeochemical processes in canga ecosystems: Armoring of iron ore against erosion and importance in iron duricrust restoration in Brazil

scientific article published on 12 March 2019

Bioleaching of ultramafic tailings by acidithiobacillus spp. for CO2 sequestration.

scientific article published in January 2010

Bioleaching of waste material from the Salobo mine, Brazil: Recovery of refractory copper from Cu hosted in silicate minerals

scholarly article

Biological role in the transformation of platinum-group mineral grains

Biologically induced mineralization of dypingite by cyanobacteria from an alkaline wetland near Atlin, British Columbia, Canada

scientific article

Biomineralization of gold in biofilms of Cupriavidus metallidurans.

scientific article published on 4 March 2013

Biosignatures Associated with Freshwater Microbialites

scientific article published on 15 May 2020

Biosynthesis of Silver Nanoparticles by Filamentous Cyanobacteria from a Silver(I) Nitrate Complex

scientific article published on 01 February 2007

Building biogenic beachrock: Visualizing microbially-mediated carbonate cement precipitation using XFM and a strontium tracer

scholarly article

Carbon Dioxide Fixation within Mine Wastes of Ultramafic-Hosted Ore Deposits: Examples from the Clinton Creek and Cassiar Chrysotile Deposits, Canada

article

Carbon Sequestration in Biogenic Magnesite and Other Magnesium Carbonate Minerals

scientific article published on 06 March 2019

Carbonate precipitation under bulk acidic conditions as a potential biosignature for searching life on Mars

Characterization of halophiles in natural MgSO4 salts and laboratory enrichment samples: Astrobiological implications for Mars

scholarly article by Ian S. Foster et al published March 2010 in Planetary and Space Science

Characterizing the effect of carbon steel exposure in sulfide containing solutions to microbially induced corrosion

Could bacteria have formed the Precambrian banded iron formations?

scientific article published in 2002

Deciphering Biosignatures in Planetary Contexts

scientific article published on 22 July 2019

Desulfotomaculum and Methanobacterium spp. dominate a 4- to 5-kilometer-deep fault

scientific article

Environmental genomics reveals a single-species ecosystem deep within Earth

scientific article

Erratum to Implications of a 3.472–3.333-Gyr-old subaerial microbial mat from the Barberton greenstone belt, South Africa for the UV environmental conditions on the early Earth.

scientific article

Evidence of biogeochemical processes in iron duricrust formation

article

Experimental Deployment of Microbial Mineral Carbonation at an Asbestos Mine: Potential Applications to Carbon Storage and Tailings Stabilization ⬇️

Fate of transition metals during passive carbonation of ultramafic mine tailings via air capture with potential for metal resource recovery ⬇️

scholarly article by Jessica L. Hamilton et al published April 2018 in International Journal of Greenhouse Gas Control

Geochemical and mineralogical constraints in iron ore tailings limit soil formation for direct phytostabilization

scientific article published on 13 September 2018

Goethite Reduction by a Neutrophilic Member of the Alphaproteobacterial Genus Telmatospirillum

scientific article published on 20 December 2019

Gold biomineralization by a metallophore from a gold-associated microbe.

scientific article published on 3 February 2013

Impact-generated endolithic habitat within crystalline rocks of the Haughton impact structure, Devon Island, Canada.

scientific article

Impact-generated hydrothermal systems on Earth and Mars

article

Implications of a 3.472-3.333 Gyr-old subaerial microbial mat from the Barberton greenstone belt, South Africa for the UV environmental conditions on the early Earth

scientific article (publication date: 29 October 2006)

Implications of in situ calcification for photosynthesis in a ~3.3Ga-old microbial biofilm from the Barberton greenstone belt, South Africa

article

Infrared Spectroscopic Biosignatures from Hidden Cave, New Mexico: Possible Applications for Remote Life Detection

Mechanisms of Gold Bioaccumulation by Filamentous Cyanobacteria from Gold(III)−Chloride Complex

article

Mechanisms of gold biomineralization in the bacterium Cupriavidus metallidurans

scientific article published on 07 October 2009

Metagenomic analysis reveals that modern microbialites and polar microbial mats have similar taxonomic and functional potential

scientific article

Microbial Architecture of Environmental Sulfur Processes: A Novel Syntrophic Sulfur-Metabolizing Consortia

scientific article published on 01 December 2009

Microbial Diversity in Actively Forming Iron Oxides from Weathered Banded Iron Formation Systems ⬇️

scientific article published on 16 November 2018

Microbial Populations of Stony Meteorites: Substrate Controls on First Colonizers.

scientific article

Microbial weathering signatures in lateritic ferruginous duricrusts

scientific article published in May 2020

Microbially Accelerated Carbonate Mineral Precipitation as a Strategy for in Situ Carbon Sequestration and Rehabilitation of Asbestos Mine Sites

scientific article published on 31 December 2015

Microbially Mediated Mineral Carbonation: Roles of Phototrophy and Heterotrophy ⬇️

scientific article published on September 14, 2011

Microstructural characteristics of naturally formed hardpan capping sulfidic copper-lead-zinc tailings

scientific article published on 17 August 2018

Mineralogical, Chemical and Biological Characterization of an Anaerobic Biofilm Collected from a Borehole in a Deep Gold Mine in South Africa

scientific article

Mobile hydrocarbon microspheres from >2-billion-year-old carbon-bearing seams in the South African deep subsurface.

scientific article published on 20 August 2012

Modern carbonate microbialites from an asbestos open pit pond, Yukon, Canada

scientific article published on 14 January 2011

Morphology of gold nanoparticles synthesized by filamentous cyanobacteria from gold(I)-thiosulfate and gold(III)--chloride complexes

scientific article published on 01 March 2006

Nanoparticle factories: Biofilms hold the key to gold dispersion and nugget formation

article

Nesquehonite sequesters transition metals and CO 2 during accelerated carbon mineralisation

Offsetting of CO2 emissions by air capture in mine tailings at the Mount Keith Nickel Mine, Western Australia: Rates, controls and prospects for carbon neutral mining

article

Organic Matter Amendment and Plant Colonization Drive Mineral Weathering, Organic Carbon Sequestration, and Water-Stable Aggregation in Magnetite Fe Ore Tailings

scientific article published on 20 November 2019

Organic Matter Preservation and Incipient Mineralization of Microtubules in 120 Ma Basaltic Glass

Phosphate treatment alleviated acute phytotoxicity of heavy metals in sulfidic Pb-Zn mine tailings

scientific article published on 22 April 2019

Photosynthetic isotope biosignatures in laminated micro-stromatolitic and non-laminated nodules associated with modern, freshwater microbialites in Pavilion Lake, B.C

scholarly article

Production of magnesium-rich solutions by acid leaching of chrysotile: A precursor to field-scale deployment of microbially enabled carbonate mineral precipitation

scholarly article

Proteomic responses to gold(iii)-toxicity in the bacterium Cupriavidus metallidurans CH34.

scientific article

Rhizosphere modifications of iron-rich minerals and forms of heavy metals encapsulated in sulfidic tailings hardpan

scientific article published on 13 October 2019

Shewanella oneidensis MR-1 bacterial nanowires exhibit p-type, tunable electronic behavior.

scientific article published on 28 May 2013

Stars of the terrestrial deep subsurface: a novel 'star-shaped' bacterial morphotype from a South African platinum mine

scientific article

Strategizing Carbon-Neutral Mines: A Case for Pilot Projects

Structural and Chemical Characterization of Placer Gold Grains: Implications for Bacterial Contributions to Grain Formation

article

Structural and Chemical Characterization of a Natural Fracture Surface from 2.8 Kilometers Below Land Surface: Biofilms in the Deep Subsurface

scientific article

Structural and biological control of the Cenozoic epithermal uranium concentrations from the Sierra Peña Blanca, Mexico

scholarly article by Samuel Angiboust et al published 23 February 2012 in Mineralium Deposita

Subarctic weathering of mineral wastes provides a sink for atmospheric CO(2).

scientific article published on 29 August 2011

Sulfur isotope enrichment during maintenance metabolism in the thermophilic sulfate-reducing bacterium Desulfotomaculum putei.

scientific article published on 26 June 2009

Synthesis of palladium nanoparticles by reaction of filamentous cyanobacterial biomass with a palladium(II) chloride complex

scientific article published on 21 July 2007

Synthesis of platinum nanoparticles by reaction of filamentous cyanobacteria with platinum(IV)-chloride complex

scientific article published on 01 August 2006

Temporal Shifts in the Geochemistry and Microbial Community Structure of an Ultradeep Mine Borehole Following Isolation

scholarly article by D. P. Moser et al published November 2003 in Geomicrobiology Journal

The Origin and Age of Biogeochemical Trends in Deep Fracture Water of the Witwatersrand Basin, South Africa

article

The effect of bituminous coal on methanogenic mixed cultures and pure cultures of Methanococcus and Methanosarcina

article

The effect of gram-positive (Desulfosporosinus orientis) and gram-negative (Desulfovibrio desulfuricans) sulfate-reducing bacteria on iron sulfide mineral precipitation

article

The effects of meteorite impacts on the availability of bioessential elements for endolithic organisms

scholarly article

The hydromagnesite playas of Atlin, British Columbia, Canada: A biogeochemical model for CO2 sequestration

scholarly article

The impact of sediment fecal coliform reservoirs on seasonal water quality in Oak Creek, ARIZONA

scholarly article by Christine Crabill et al published June 1999 in Water Research

The influence of hydrogeological disturbance and mining on coal seam microbial communities.

scientific article published on 6 November 2015

The preservation and degradation of filamentous bacteria and biomolecules within iron oxide deposits at Rio Tinto, Spain

scientific article published on 28 March 2011

The role of aluminium in the preservation of microbial biosignatures

scientific article published in 2018

Titanium mobility preserved in association with microfossils in an iron-rich duricrust capping an iron ore deposit

scientific article published in January 2021

Toward Closing a Loophole: Recovering Rare Earth Elements from Uranium Metallurgical Process Tailings

scholarly article, 2020

Waveguide evanescent field scattering microscopy: bacterial biofilms and their sterilization response via UV irradiation

scientific article published on 17 October 2013

Zinc and lead encapsulated in amorphous ferric cements within hardpans in situ formed from sulfidic Cu-Pb-Zn tailings

scientific article published on 19 June 2019

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