 | Otter, Laura M., Macholdt, Dorothea S., Jochum, Klaus Peter, Stoll, Brigitte, Weis, Ulrike, Weber, Bettina, Scholz, Denis, Haug, Gerald H., Al-Amri, Abdullah M., Andreae, Meinrat O. (2020) Geochemical insights into the relationship of rock varnish and adjacent mineral dust fractions. Chemical Geology, 551. 119775pp. doi:10.1016/j.chemgeo.2020.119775 | Journal (article/letter/editorial) | | deserts: the An Nafud in Saudi Arabia, the Negev in Israel, and the Mojave in the USA, which are compared...the An Nafud Desert in Saudi Arabia, the Negev Desert in Israel, and the Knersvlakte in South Africa (Fig...Macholdt et al., 2017b). The Mojave, An Nafud, and Negev Deserts all have desert climate of the BWh category...regions: partly silicified limestone boulders, Negev Desert, Israel, (A). Mojave Desert, California, Southern...localities, with the highest amounts in the samples from Israel and Saudi Arabia. This agrees well with our petrographic |  | | Journal (article/letter/editorial) | | constraints on rock varnish formation in the Negev Desert, Israel Yonaton Goldsmith a,b,c,⇑, Mordechai Stein...Jerusalem 91904, Israel b Geological Survey of Israel, 30 Malkhei Israel St., Jerusalem 95501, Israel c Lamont-Doherty...Chemical compositions of rock varnish from the Negev Desert of Israel and local settled dust were used to constrain...micro-basins on exposed rock surfaces, under pH 8 (common Negev value) and during wetting by dew and rain, Mn in...climatic gradient from 30 to 120 mm/yr in the Negev Desert, Israel (Fig. 1). Based on the observations of this |  | | Journal (article/letter/editorial) | | isotope study of vein and cave calcites from southern Israel A. AVIGOUR 1'*, M. MAGARITZ 2, A. ISSAR 3 and M...Sheva (Israel) 2Department o[ Isotope Research, Weizmann Institute of Science, Rehovot, 76100 (Israel) 3The...Desert Research, Sde Boqer Campus, Sde Boqer 84 990 (Israel) 4Department of Earth Sciences, The University...isotope study of vein and cave calcites from southern Israel. Chem. Geol., 82: 69-81. The strontium isotope...compositions of secondary calcites from the Negev, southern Israel, were compared to those of the marine carbonate |  | Macholdt, D.S., Jochum, K.P., Pöhlker, C., Stoll, B., Weis, U., Weber, B., Müller, M., Kappl, M., Buhre, S., Kilcoyne, A.L.D., Weigand, M., Scholz, D., Al-Amri, A.M., Andreae, M.O. (2015) Microanalytical methods for in-situ high-resolution analysis of rock varnish at the micrometer to nanometer scale. Chemical Geology, 411. 57-68 doi:10.1016/j.chemgeo.2015.06.023 | Journal (article/letter/editorial) | | investigate rock varnish from different locations (Negev, Israel; Knersvlakte, South Africa; Death Valley and...crystallized Mn oxides (usually hollandite–todorokite, birnessite and buserite, poorly crystallized phyllomanganates...investigate samples from different locations, USA, Israel and South Africa, at μm to nm scales. Each technique...Mojave Desert (California, USA, Fig. 1a), the Negev Desert (Israel, Fig. 1b), and the Knersvlakte (South Africa...field campaigns from 2010 to 2014. The Mojave and Negev deserts have arid climates, while the Knersvlakte |  | Xu, Xiaoming, Li, Yan, Li, Yanzhang, Lu, Anhuai, Qiao, Ruixi, Liu, Kaihui, Ding, Hongrui, Wang, Changqiu (2019) Characteristics of desert varnish from nanometer to micrometer scale: A photo-oxidation model on its formation. Chemical Geology, 522. 55-70 doi:10.1016/j.chemgeo.2019.05.016 | Journal (article/letter/editorial) | | sunlight and water. Metal (oxyhydr)oxides, including birnessite, hematite, goethite, rutile and anatase, account...oxides in rock varnish is mainly hematite while birnessite is the dominant phase of Mn oxides, together...including birnessite, quartz, clay minerals, and feldspar are identified. The main bands of birnessite are...vibration modes of interlayer water molecules in birnessite or clays, respectively. The main bands of quartz...Micro-Raman spectra analysis Minerals including birnessite, hematite, goethite, anatase, rutile and quartz |  | Macholdt, D.S., Jochum, K.P., Pöhlker, C., Arangio, A., Förster, J.-D., Stoll, B., Weis, U., Weber, B., Müller, M., Kappl, M., Shiraiwa, M., Kilcoyne, A.L.D., Weigand, M., Scholz, D., Haug, G.H., Al-Amri, A., Andreae, M.O. (2017) Characterization and differentiation of rock varnish types from different environments by microanalytical techniques. Chemical Geology, 459. 91-118 doi:10.1016/j.chemgeo.2017.04.009 | Journal (article/letter/editorial) | | followed by an abiogenic transformation from birnessite to AC todorokite during aging processes, a...investigated arid desert varnishes from California and Israel D (Macholdt et al., 2015). In California, the...the Mojave Desert and Sde Boker in the Negev Desert in Israel. All of these samples will be assigned...SA-1, 2x SA-2; Type III varnish), one sample from Israel (Type I 7 ACCEPTED MANUSCRIPT varnish), two...varnished rocks RI were collected in Sde Boker (Negev, Israel). For comparison with Type III varnish, we collected |  | | Journal (article/letter/editorial) | | todorokite and romanechite, to layer phases, i.e., birnessite-family. Similar results were found for the dendrite...of varnished rock surfaces on Earth and on Mars (Israel et al. 1997); because of the likely role of microorganisms...microcrystalline Mn and Fe oxides, primarily birnessite and hematite, respectively. Other researchers...layer structures: lithiophorite, and synthetic Na-birnessite. The details of the average structural environments...162391 Lithiophorite Al2LiMn+42Mn+3 O6(OH)6 Na-Birnessite Na0.58Mn+14.42 Mn+03.58O4·1.5H2O (Synthetic) |  | | Journal (article/letter/editorial) | | Birefringenceof synthetic garnets (Chase,Lefever). . Birnessite and hollandite, new data on (Frondel, Marvin...Growing (Book Revie'r,v) Hollandite, ner'r'data on birnessite and (Frondel, Marvin, Ito) Horen, A., with Straczek...on birnessite and hollandite ltoite (Frondel, Strunz) 87r 1313 Jacobsitefron the Negev, Israel (Katz)...Jacobsite from the tem MgO-MgFgSiOz .. 1198 Negev, Israel 734 K u o , C . . . . . . . 755 Kelley, W. C |  | Lanson, Bruno, Marcus, Matthew A., Fakra, Sirine, Panfili, Frédéric, Geoffroy, Nicolas, Manceau, Alain (2008) Formation of Zn–Ca phyllomanganate nanoparticles in grass roots. Geochimica et Cosmochimica Acta, 72 (10) 2478-2490 doi:10.1016/j.gca.2008.02.022 | Journal (article/letter/editorial) | | 3 (Todo) tunnel structures, TcBi, a triclinic birnessite with 31% Mn3+ in the layers, ½Naþ 0:31 ðH2 OÞ0:40...ðOHÞ2 —(Manceau et al., 2005)], HBi, a hexagonal birnessite prepared by equilibrating TcBi at pH 4 ½Hþ 0:33...[ZnMn3O73H2O—(Wadsley, 1955)], and dBi, a turbostratic birnessite with no interlayer Mn and no layer Mn3þ ½Naþ...(Todo), triclinic birnessite (TcBi), lithiophorite (Lit), low-pH hexagonal birnessite (HBi), chalcophanite...(Chalco), and d-MnO2 (dBi, synthetic turbostratic birnessite). relative to Lit. In phyllomanganates, the |  | | Journal (article/letter/editorial) | | nanoparticulate, poorly-crystalline hexagonal birnessite-like phase resembling synthetic d-MnO2. The phylogeny...(A. strictum strain DS1bioAY4a) and triclinic birnessite (Stagonospora sp. SRC1lsM3a). Our findings reveal...(layer-structure oxides), such as those within the group of birnessite-like oxides, are composed of stacked sheets of...nanocrystalline phyllomanganate similar to hexagonal birnessite or dMnO2, the synthetic analog of vernadite (Bargar...small number of studies have identified hexagonal birnessite and todorokite as products of fungal Mn(II) oxidation |  | | Journal (article/letter/editorial) | | (d-MnO2 with high vacancy content and hexagonal birnessite with both vacancies and Mn(III) substitutions)...rotationally ordered layer stacking (triclinic birnessite containing predominantly Mn(III) substitutions)...reduced Mn(II) uptake onto triclinic and hexagonal birnessite after 25 days relative to 48 h of reaction, indicating...rights reserved. Keywords: Manganese oxides; Birnessite; Phyllomanganates; Redox reactions 1. INTRODUCTION...manganese oxides are typically phyllomanganates with birnessite-type structures, consisting of negatively charged |  | | Book | | Arieh Singer The Soils of Israel sir “ Arieh Singer The Soils of Israel with 228 Figures, 68 in...Center Soil/Water Science P.On box 12 76 100 Rehovot Israel Library of Congress Control Number: 2007923595...of Israel the author never would have come to write this book on the Soils of the Land of Israel. Pew...3. Formation of Red Sandy Soils 3 Soils of the Negev 3.1 Geomorphology 3.2 Aeolian Soils of the Plains...soils 7 Paleosols in Israel 7.1 Paleosols in the Coastal area 7.2 Paleosols in the Negev area 7.3 Basalt derived |  | | Journal (article/letter/editorial) | | corundum, hercynite, rutile, todorokite and Ca-birnessite have been detected by SEM. oxides like corundum...corundum, hercynite, rutile, todorokite and Ca-birnessite have been detected by SEM. BSE images of the paralavas...hole entirely occupied by by birnessite. Apt: F-apatite, Brn: birnessite, Crd: cordierite, Crs: cristobalite...cristobalite, Mn-ox: oxide of manganese birnessite. Apt: F-apatite, Brn: birnessite, Crd: cordierite, Crs: cristobalite...Mottled Zone, Vicinity of the Dead Sea Transform, Israel. In Coal and Peat Fires: A Global Perspective; |  | | Journal (article/letter/editorial) | | methanogenesis in the deep sediment of Lake Kinneret (Israel) M. ADLER1*, W. ECKERT2, Z. RONEN3 AND O. SIVAN1...University of the Negev, Israel (*correspondence: sela@post.bgu.c.il, oritsi@bgu.ac.il) 2 Israel Oceanogrphic...for desert research, Ben-Gurion University of the Negev, Sde-Boqer campus (zeevrone@bgu.ac.il) 1 The goal...Institute of Earth Sciences, University of Jerusalem, Israel 4 Department of Earth Sciences, University of Califonia... Ben Gurion University, Beer Sheva 84105, Israel. 3 Israel Oceanographic and Limnological Research, National |  | | Journal (article/letter/editorial) | | crust is mostly constituted by Mn oxides: Ca-birnessite, cryptomelane, and coronadite (see details in...the planar lamination are mainly related to Ca-birnessite rich samples. The filamentous microbial remains...to the mineralogy, the identified minerals (Ca-birnessite, cryptomelane, and coronadite) have already been...hydrothermal vent deposits [173–175]. Specifically, birnessite is a biological-induced Mn mineral [40] that...Jens, K. Biogenic rock varnishes of the Negev Desert (Israel), an ecological study of iron and manganese |  | | Journal (article/letter/editorial) | | et al., 2011) that resemble a poorly-ordered birnessite with hexagonal symmetry. These highly reactive...Elzinga, E.J., 2011. Reductive transformation of birnessite by aqueous Mn(II). Environ. Sci. Technol. 45...K., 1981. Biogenic rock varnishes of the negev desert (Israel) an ecological study of iron and manganese |  | | Journal (article/letter/editorial) | | Survey of Israel, Jerusalem 95501, Israel (y.harlavan@gsi.gov.il; almogi@gsi.gov.il) 2 Israel Ocean. &...sludge of the Dan Region Wastewater project in Israel is being discharged through a single outfall, 5...vicinity of the Dan sewage sludge outfall, off shore Israel. Reference [1] Kress et al., (2004) Marine Env...conditions oxic iron and manganese minerals like birnessite and goethite will be added to the solutions....Jerusalem, Israel (reut@pob.huji.ac.il) 2 Dept. of Geography, The Hebrew University of Jerusalem, Israel 3 Geological |  | | Journal (article/letter/editorial) | | Tongwane Formation must be significantly older. birnessite Methods magnetite, grunerite To23 137 quartz...of siliceous rocks in the Mishash Formation (Negev, Israel). Journal of Sedimentary Petrology, 39, 166-175 |  | | Book | | however, some good data from Israel where in the Avdat area of the Negev, dews occur in great profusion... Weathering processes 17 Table 2.5 Dewfall ac Avdat (Negev Desert), as measured with a Duvdevani dew guage...of cyanobacteria and lichens on hillsides of the Negev highlands and their impact on biogenic weathering...Evanari, M., Shanan, L. and Tadmor, N. 1982. The Negev: The challenge of a desert (2nd edn). Harvard University...of current notions. Bulletin Research Council of Israel, lOG: 247-65. Sinclair, J.G. 1922. Temperatures |  | | Book | | however, some good data from Israel where in the Avdat area of the Negev, dews occur in great profusion... Weathering processes 17 Table 2.5 Dewfall ac Avdat (Negev Desert), as measured with a Duvdevani dew guage...of cyanobacteria and lichens on hillsides of the Negev highlands and their impact on biogenic weathering...Evanari, M., Shanan, L. and Tadmor, N. 1982. The Negev: The challenge of a desert (2nd edn). Harvard University...of current notions. Bulletin Research Council of Israel, lOG: 247-65. Sinclair, J.G. 1922. Temperatures |  | | Journal (article/letter/editorial) | | crystallization of the layered structures of birnessite.” [129] McKeown and Post ([130], p. 712) emphasized...constraints on rock varnish formation in the negev desert, israel. Geochim. Cosmochim. Acta 2014, 126, 97–111 |  | | Journal (article/letter/editorial) | | biodeposition of silica. Sorption of U(VI) onto K-birnessite M.H. BAIK AND K.C. KANG Korea Atomic Energy Research...manganese oxide, K-birnessite with a two-dimensional layered structure. The K-birnessite was systhesizd by...[1]. The physico-chemical properties of the K-birnessite were characterized by using various methods such...systhesized K-birnessite. Figure 2: Result of the U(VI) sorption onto the K-birnessite as a function...coefficient (Kd) of the U(VI) sorbed onto the K-birnessite showed high Kd values regardless of the contact |  | | Book (volume) | | Switzerland R Keren The Volcani Center Bet Dagan Israel N Senesi Università di Bari Bari Italy J Kimble...H2 S þ H2 O 4 þ 8 4 8 2 0 Eh ¼ 0:303 V ½4 Birnessite (-MnOx(s)) is the most commonly identified Mn(iii...polymerizing polyphenol. Naturally occurring birnessite (-MnO1.7) catalyzes oxidation of catechol more...Mn(ii) release (Table 3). Efficient dissolution of birnessite is probably aided by the ability of catechol...Kukkadapu RK (2001) Kinetics and mechanism of birnessite reduction by catechol. Soil Science Society of |  | | Journal (article/letter/editorial) | | Weizmann Institute of Science, Rehovot, 76100 Israel (avi.lavi@weizmann.ac.il, tamar.moise@weizmann... Weizmann Institute of Science, Rehovot, 76100 Israel (enrico.segre@weizmann.ac.il) 1 Semi-arid forests...such an ecosystem in the Yatir forest in southern Israel, using an optical particle counter and eddy covariance...Earth Science, The Hebrew University of Jerusalem, ISRAEL 91904 (*Corrspondence: boaz.lazar@mail.huji.ac...Sciences, Ben-Gurion University of the Negev, Beer-Sheva, ISRAEL 84105 3 Department of Earth Sciences, |  | | Journal (article/letter/editorial) | | Conference Abstracts Surface complexation on birnessite controls Pb distribution in highly contaminated...spectroscopy, and µ-XRD, we identified the Mn oxide as birnessite, similar to the poorly crystalline microbial...Villalobos et al. [1]. However, the origin of the birnessite in Priddy soil is unclear. Using µ-EXAFS, we...Hole. Within the caves are extensive coatings of birnessite (as identified using XRD and Raman spectroscopy)...hypothesise that this birnessite is of microbial origin as found elsewhere [3]. The soil birnessite must be reduced |
|
