Results 161 to 170 of about 5,732,959 (308)

Geochemical Characteristics of Mudstone in the Huanhe Formation in the Southwestern Ordos Basin and Their Paleoenvironmental Significance. [PDF]

ACS Omega
Luo X, Peng S, Li Z, He F, Qiu L, Zhang Z.   +5 more
europepmc   +1 more source

Geochemical Characteristics of the Vertical Distribution of Heavy Metals in the Hummocky Peatlands of the Cryolithozone. [PDF]

Int J Environ Res Public Health, 2023
Vasilevich R, Vasilevich M, Lodygin E, Abakumov E, Abakumov E.   +4 more
europepmc   +1 more source

Complementary root and mycorrhizal foraging strategies for phosphorus acquisition among arbuscular and ectomycorrhizal trees in a subtropical forest

Functional Ecology, EarlyView.
Read the free Plain Language Summary for this article on the Journal blog. Abstract Phosphorus (P) availability is widely recognized as an important constraint on plant growth in many subtropical forest ecosystems, yet how contrasting mycorrhizal strategies mediate the use of inorganic and organic P forms remains unclear.
Yuanzhi Yang, Qiuyue Gong, Ganxin Feng, Yuke Li, Jieyi Liu, Xiangyang Liang, Xuelian Tan, Xubing Liu, Dong Dai, Minxia Liang   +9 more
wiley   +1 more source

Geochemical Characteristics and Formation Environment of Mudstones in the Xueyuanhe Formation in the Raggyorcaka Area, Qiangtang Basin. [PDF]

ACS Omega
Peng J, Xie Y, Yue M, Peng Q, Wang Z, Wang R, Wang Z, Hu Y.   +7 more
europepmc   +1 more source

Studies on geochemical characteristics and biomineralization of Cambrian phosphorites, Zhijin, Guizhou Province, China. [PDF]

PLoS One, 2023
Gao L, Yang R, Wu T, Luo C, Xu H, Ni X.
europepmc   +1 more source

Geochemical characteristics of Gamburtsev shaft oils [PDF]

Neftegazovaya Geologiya. Teoriya I Praktika, 2020
O.V. Valyaeva, D.A. Bushnev
openaire   +1 more source

United States Department of Energy Grand Junction Office Report GJBX 6(84)

, 1984
Report detailing areas with anomalous geochemical characteristics indicative of mineral occurrences or deposits that have been identified using statistical and cartographic techniques developed during the National Uranium Resource Evaluation (NURE ...
Ludlam, John R.
core  

Recent progress in studies of the last million years of human physical and behavioural evolution Avancées récentes dans l’étude du dernier million d'années d’évolution physique et éthologique de l'espèce humaine

Journal of the Royal Anthropological Institute, EarlyView.
This article presents a synthesis of recent developments in the study of human evolution over the past five years. It begins with an overview of hominin species nomenclature and diversity, followed by an examination of the proposed population bottleneck ∼900,000 years ago.
James Cole, Eleanor M.L. Scerri, Mateja Hajdinjak, Chris Stringer   +3 more
wiley   +1 more source

Geochemical Characteristics, Thermal Reservoir Environment, and Comprehensive Resource Utilization Evaluation of Deep Geothermal Water in Dongying City. [PDF]

Water Environ Res
Tan M, Xia L, Tian H, Niu Y, Hao M, Li Z, Gao Z.   +6 more
europepmc   +1 more source

The emergence and complexification of symbolic practices in the Homo lineage: an archaeological and cognitive perspective Émergence et complexification des pratiques symboliques dans la lignée Homo : une approche archéologique et cognitive

Journal of the Royal Anthropological Institute, EarlyView.
Recent archaeological discoveries, reviewed in this essay, challenge traditional views on the emergence of human symbolic cognition. Once believed to have originated in Europe around 40,000 years ago, new evidence shows it emerged much earlier across diverse regions.
Francesco d'Errico, Ivan Colagè, Larissa M. Straffon, Andrea Bender   +3 more
wiley   +1 more source