|151. Subjected Ancient Slabs form Heterogeneous Seismic Scatterer at the Core Mantle Boundary
Previous tomographic studies show that there is a ring of clear high-velocity anomalies around the Pacific Anomaly near the core–mantle boundary (CMB). However, because of inadequate sampling and limited resolution from conventional seismic phases, the detailed structure and origin of these an...
Keywords：Seismic scatterers; PKP precursor; Subducted slabs; Lateral heterogeneities; Core–mantle boundary Published time：2016-06-24 15:21
|152. Researcher Explains the Present-Day Residual Gravity Anomaly in the Emeishan Large Igneous Province
In recent years, Emeishan large igneous province (ELIP) has drawn the attention of the scientific community because of its great importance in understanding the origin of intraplate igneous structures and its possible synchrony with the end-Permian mass extinctions. Many geological and geochemi...
Keywords：Emeishan large igneous province; stripping method; Published time：2016-06-21 16:52
|153. Microporous Minerals Remove NDMA from Aqueous Solution
N-nitrosodimethylamine (NDMA), as a disinfection byproduct of chlorination/chloramination and ozonation processes in drinking water and wastewater treatments, cannot be effectively removed from water by physical, chemical and biological methods, because of its small molecular weight and size, h...
Keywords：NDMA; NDMA; mineral micropores Published time：2016-06-20 15:47
|154. Melt-weakened crustal flow triggers the expansion of the Tibetan Plateau
The Tibetan Plateau is an area of anomalously thick (~ 50–90 km) continental crust and it is the highest and largest topographic feature on Earth. Three main mechanisms have been proposed to account for crustal thickening and the development of the high topography: thinning of thickened ...
Keywords：Tibetan Plateau;Melt-weakened crustal flow;Volcanic rocks; Pliocene-Quaternary felsic magmas Published time：2016-06-17 10:03
|155. Could uptake and acropetal translocation of PBDEs by corn be enhanced following Cu exposure?
Polybrominated diphenyl ethers (PBDEs), a group of halogenated chemicals, some of them have been added to the list of banned Persistent Organic Pollutants (POPs) under Stockholm Convention due to their persistence, toxicity, bioaccumulation, and long-range atmospheric transport. The uptake and ...
Keywords：Polybrominated diphenyl ethers;Transpiration steam concentration factor Published time：2016-03-28 15:55
|156. The non-micellar template model for porous clay heterostructures
Porous clay heterostructures (PCHs) are synthesized by alkylammonium with long hydrophobic tails as organic templates and inorganic clay minerals as inorganic hosts. According to the definition of IUPAC, PCH is a kind of pillared interlayer clay (PILC). The unique pore size distribution (PSD) o...
Keywords： Published time：2015-12-22 15:24
|157. Progress on microbial aromatization in Kukersite oilshale
Aromatization of organic compounds occurs certainly during diagenesis, such as naphthalenes and phenanthrenes would be produced eventually. Biomarkers of monoaromatic steranes and triaromatic steranes are also considered as common products of digenetic aromatization. Aromatization of thes...
Keywords： Published time：2015-09-02 15:39
|158. Progestagens detected in animal farms could affect fish sex differentiation
Natural progesterone and various synthetic progestins are widely used by humans and animals for various purposes, such as human contraception and therapy, animal breeding control and growth promotion. After natural excretion or administration of drugs, these progestogens will be released ...
Keywords： Published time：2015-07-13 16:14
|159. Modified BET equation characterizes micropore volume and meso-/macro-pore surface areas of shales
Currently, the conventional BET equation, DR and BJH models are widely used to characterize the pore structures of gas shales. These models, however, were originally constructed on the basis of homogenous materials of micropores or meso-/macro-pores, and therefore they cannot be directly used t...
Keywords： Published time：2015-07-10 16:20
|160. Algae absorbs more nonylphenol than phenanthrene
Nonylphenol (NP) is one of endocrine disrupting chemicals (EDCs) since it is able to mimic natural estrogens and disrupts the endocrine systems of higher organisms by interacting with the estrogen receptor. NP can also affect plankton community structure when released into an aquatic environmen...
Keywords： Published time：2015-06-04 11:18
|161. Polluters Determine Spatial Distribution of Old and Emerging Flame Retardants in Chinese Forest Soils
Flame retardants (FRs) are a class of chemicals used to reduce flammability in different kind of products. They are commonly added in construction materials, furniture, electronics, etc. However, due to their persistence, toxicity, bioaccumulative properties and can be long-range transport, som...
Keywords： Published time：2015-06-02 15:44
|162. Transformation of Organoarsenic Feed Additive, p-Arsanilic Acid, Mediated by Soil Mineral Birnessite
Organoarsenic feed additives are widely used in many developing countries to promote growth and suppress bacterial and parasitic diseases of livestock. However, these compounds are barely metabolized in the animal bodies and can degrade to the more toxic inorganic forms of arsenic, namely, arse...
Keywords： Published time：2015-05-27 11:38
|163. Destruction of North China Craton challenges classical theory about cratons stability
Cratons are stable tectonic parts of the continental lithosphere, which account for about 50% of the continental surface formed during the Precambrian. Cratons have thick lithosphiric roots, cold geotherm and low density, which maks the floating of cratons above the convective asthenosphere and...
Keywords： Published time：2015-04-24 09:59
|164. Both tholeiitic and alkalic melt inclusions were found in a single hand specimen of mafic rocks
To date, a large number of studies on the origin of mafic volcanic rocks are based on the geochemical data of whole rocks. However, whole rocks record only a ‘mixture’ of compositions produced by complex petrogenesis involving partial melting in the mantle, magma mixing in magma chamber(s), a...
Keywords： Published time：2015-04-24 09:42
|165. Assimilation and fractional crystallization in Xiaohaizi generates isotopic disequilibrium
As one of the most important geodynamic systems, mantle plumes are not only responsible for the generation of large igneous provinces, but are also associated with many economically important mineral deposits. Most LMI formed via multiple magma injections into crustal magma chambers. The parental ...
Keywords： Published time：2014-12-30 15:33
|166. The age of Guadalupian-Lopingian boundary is officially updated by the new acquired CA-TIMS date
The Guadalupian-Lopingian boundary (G-L boundary) is defined by the chronomorphocline from Clarkina postbitteri hongshuiensis to C. postbitteri postbitteri at the Penglaitan section in Laibin, Guangxi Province. Constraining the age of this boundary is important but the radiometric ages of clayston...
Keywords： Published time：2014-12-25 16:18
|167. Organosulfates forms differently in Pearl River Delta
Pinene and isoprene, both important biogenic secondary oragnic aerosol (BSOA) precursors, form organosulfates (OSs) after reacting with anthropogenic pollutants (eg. NOx and SO2). This processe produces large amouts of BSOA and aggravates fine particle pollution, especially in regions with high an...
Keywords： Published time：2014-10-31 17:23
|168. Mafic dike–granitoid association formed due to oceanic subduction
Mafic dike–granitoid associations are common in extensional tectonic settings and provide important opportunities for understanding mantle and crust melting during the tectonic evolution of host orogenic belts. Dr. Gong-Jian Tang, who is from the Petrology group of Guangzhou Institute of Geochemi...
Keywords： Published time：2014-10-16 11:45
|169. Photocatalytic/Photoelectrocatalytic inactivates bacterial cells
Nowadays, human health is threatened by the waterborne pathogenic microbes such as bacteria and virus. The photocatalytic (PC) and photoelectrocatalytic (PEC) disinfection technique are extensively investigated due to their high efficiency, energy conservation and self-cleaning capacity. However, th...
Keywords： Published time：2014-10-11 10:39
|170. Ferrate(VI) oxidative removes various organic micropollutants
Emerging organic contaminants have been continually introduced to the aquatic environment, causing serious pollution for water sources which may pose potential risks to human health. As a subsequent coagulant/precipitant, ferrate(VI) (Fe(VI)) has been widely used to remove organic pollutants, heavy...
Keywords： Published time：2014-10-10 15:29
|171. The natural high-pressure mineral of reidite found in the Xiuyan impact crater of China
Reidite is a high-pressure polymorph of ZrSiO4, which has a scheelite-type structure and is about 10% m......
Keywords： Published time：2014-09-09 17:08
|172. Plume-lithosphere interaction in the generation of the Tarim Large Igneous Province, NW China
The Permian is an important period characterized by the emplacement of two well-known Large Igneous Pro......
Keywords： Published time：2014-09-05 15:30
|173. The link between reduced porphyry copper deposits and oxidized magmas
Porphyry copper deposits account for more than 80% of the world’s total Cu resources. However, the fo......
Keywords： Published time：2014-09-04 16:14
|174. Ren’s research group from GIG makes progress in in situ Pb isotopic analysis of melt inclusions by LA...
Pb isotope compositions of olivine-hosted melt inclusions provide very important information on the stu......
Keywords： Published time：2014-05-23 11:38
|175. Xiong’s research group revealed the effect of evaporation on the concentration and distribution of di...
Diamondoids are commonly found in petroleum and sediments and have an inherent resistance to thermal an......
Keywords： Published time：2014-05-15 10:42
|176. The causes of the Middle Permian mass extinction
A number of mass extinction events occurred over the course of Earth history. Volcanic eruptions associ......
Keywords： Published time：2014-04-29 10:08
|177. Xiong’s research group built a new experimental approach for accurate determination and applications ......
Previously published Cu partition coefficients (DCu) between mantle minerals and melts cover a wide ran......
Keywords： Published time：2014-03-31 15:34
|178. A Cubic Perovskite Polymorph of SrSiO3 been Synthesized at ～38 GPa and 1500–2000 K for the First Ti
By using a diamond-anvil cell (DAC) with laser heating technology, a cubic perovskite polymorph of SrSi......
Keywords： Published time：2014-01-06 15:31
|179. High Oxygen Fugacity and Slab Melting Linked to Cu Mineralization: Evidence from Dexing Porphyry Copper......
The Dexing porphyry copper deposit formed in late Mesozoic has been attributed to partial melting of th......
Keywords： Published time：2013-07-16 08:57
|180. Progress of structural analysis of an emerging accretionary prism in Hengchuan Peninsula, southern Taiw
The Taiwan orogen is a result of ongoing collision between the Luzon volcanic arc and the Eurasian cont......
Keywords： Published time：2013-07-16 08:55
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