Results 61 to 70 of about 83,589 (312)

A Global Methane Observation System to Reduce Uncertainty for Anthropogenic and Natural Sources and Sinks for Detecting and Attributing Climate Feedbacks

Advanced Science, EarlyView.
Conceptual illustration of a Global Ecosystem Methane Observing System (GEM‐OS) integrating satellites, aircraft, atmospheric networks, and ecosystem measurements to quantify methane emissions from anthropogenic and natural sources. The multi‐scale observing framework improves source attribution, reduces uncertainty in regional methane budgets, and ...
P. Ciais, S. Peng, J. Chang, F. Li, Q. Zhu, K. Yuan, G. Hugelius, H. Li, Y. Cai, F. Chevallier, K. Tibrewal, E. A. Kort, K. Arndt, J. Watts, B. Buma, N. Besic, P. I. Palmer, H. Cadillo‐Quiroz, E. Euskirchen, M. J. Gondwe, A. Hoyt, R. Jackson, S. Malone, D. Monteverde, S. Natali, M. Ramonet, C. Rey‐Sanchez, L. B. Sagang, E. A. G. Schuur, R. Vargas, R. Varner, Z. Zhang, B. Poulter   +32 more
wiley   +1 more source

Developments of cartography in Albania [PDF]

Micro, Macro & Mezzo Geoinformation, 2020
The paper estimates that the first thematic map and the first economic map were created in the 4th century BC, and not respectively, in the seventeenth century AD and in the nineteenth century AD (year 1872), as defined by today's cartographic ...
Pal NIKOLLI
doaj  

Geology of the Epicentral Area of the November 23, 1980 Earthquake (Irpinia, Italy): New Stratigraphical, Structural and Petrological Constrains

Geosciences, 2020
The geology of the epicentral area of the 1980 earthquake (Irpinia-Lucania, Italy) is described with new stratigraphic, petrographic and structural data.
Fabio Matano, Silvio Di Nocera, Sara Criniti, Salvatore Critelli   +3 more
doaj   +1 more source

Geological map of Newfoundland [PDF]

, 1919
Colour. Relief shown by hachures. Bar scales in geographical miles and English statute miles. Includes a detailed index of rock formations and minerals, with notes. Also shows rail lines, telegraph lines and submarine cables.
Howley, James Patrick, 1847-1918
core  

A Molten Salt Extraction Method for Palladium Recovery via the CaPd2 Intermetallic Compound

Advanced Science, EarlyView.
A designed Ca → CaPd2 → Pd pathway enables acid–free palladium recovery in molten salt. Calcium alloying forms anionic CaPd2, which is selectively oxidized by iodine from CaI2 to yield high–purity metallic Pd. ABSTRACT To address palladium scarcity and the low efficiency of conventional recovery processes, this work presents a molten–salt extraction ...
Jiapeng Zhang, Dengjie Yan, Muwen Chen, Baoqiang Xu, Bin Yang, Bingyi Song, Lingxin Kong   +6 more
wiley   +1 more source

Geology of Tolstoj quadrangle (H08), Mercury

Journal of Maps
Tolstoj quadrangle (H08) is located in the equatorial area of Mercury, between 22.5°N and 22.5°S and 144° and 216°E. Using the NASA/MESSENGER data, we compiled a geological map of the quadrangle at a scale of 1:3.000.000. The main basemap we used was the
L. Giacomini, L. Guzzetta, V. Galluzzi, L. Ferranti, P. Palumbo   +4 more
doaj   +1 more source

[Geological map series of Cyprus] [cartographic material]. [PDF]

, 1960
Map series on the geology of Cyprus Relief shown by contours.; Standard map series designation: D.O.S. (Geol) 1103.; Each map is an accompaniment to a Geological Memoir of the Geological Survey Dept.; Each map has individual area title.; Includes a key ...
Cyprus. Geological Survey Department
core  

Probing Electrocatalyst Design for Product Selectivity in CO2 Reduction

Advanced Science, EarlyView.
Selective CO2 electroreduction is controlled by catalyst structure, dynamic surface reconstruction, adsorbate interactions, and reaction microenvironment. This review summarizes Cu‐ and non‐Cu‐based catalysts, single‐atom and molecular systems, degradation pathways, and operando/computational strategies for steering CO2RR toward hydrocarbons ...
Suvodeep Sen, Bapan Biswas, Apinya Ngoipala, Julia Wiktor, Ujjwal Pal, Shalini Singh   +5 more
wiley   +1 more source

Ornamental stones of Piemonte (NW Italy): an updated geo-lithological map

Journal of Maps, 2020
The ‘Ornamental Stones of Piemonte Region’ geo-lithological map at 1:250,000 scale aims at reviewing the ornamental stone heritage of Piemonte at the regional scale.
Luca Barale, Alessandro Borghi, Anna d’Atri, Francesca Gambino, Fabrizio Piana   +4 more
doaj   +1 more source

Single–Atom Iron Sites Enable Enhanced Arsenic Removal From Water Through Synergistic Adsorption–Oxidation

Advanced Science, EarlyView.
Single–atom iron anchored on nitrogen–doped porous biochar exhibited ultra–efficient performance, exceptional environmental resilience, and integrated adsorption–oxidation functionality. The multifunctional architecture of the support and the unparalleled reactivity of single–atom iron underpinned the cooperative adsorption and oxidation of As(III ...
Tao Sun, Chao Wang, Shihang Wu, Xiaojia Zhou, Penggang Pei, Huijuan Yu, Yun Zhang, Qingqing Huang, Yuebing Sun   +8 more
wiley   +1 more source