Results 51 to 60 of about 107,927 (297)

Distribution characteristics and enrichment genesis of shallow high-fluoride groundwater in eastern Guanzhong Basin

Shuiwen dizhi gongcheng dizhi
The eastern Guanzhong Basin, a typical endemic fluorosis area in China, exhibits pronounced geomorphological differentiation characteristics in fluoride enrichment mechanisms within its shallow groundwater.
Zhijun CHEN, Zeyuan YANG, Jianwen CAO, Shoujun JIANG, Quanzhong LU, Cong LIU, Wenli LI   +6 more
doaj   +1 more source

River Terraces in Chichibu Basin

Geographical Review of Japan, 1952
Chichibu Basin is situated at the north-eastern part of Kanto-Mts. In this basin river terraces are distributed along the River Ara and River Akahira. We have researched the terrace deposits, especially size and angularity, sorting of terrace gavels, altitude and thickness of gravel beds, from which we have studied on the environment of deposition and ...
Tadashi Machida, Masao Inokuchi
openaire   +2 more sources

The spread of non‐native species

Biological Reviews, EarlyView.
ABSTRACT The global redistribution of species through human agency is one of the defining ecological signatures of the Anthropocene, with biological invasions reshaping biodiversity patterns, ecosystem processes and services, and species interactions globally.
Phillip J. Haubrock, Ali Serhan Tarkan, Irene Martín‐Forés, Stelios Katsanevakis, Ronaldo Sousa, Ismael Soto, Andy J. Green, Antonín Kouba, Teun Everts, Victoria Dominguez Almela, Nadège Belouard, Cang Hui, Jamie Bojko, Victor Deklerck, Margaux Boeraeve, Franz Essl, J. Robert Britton   +16 more
wiley   +1 more source

Morphostratigraphy of the Sázava river terraces in the Bohemian Massif

Acta Universitatis Carolinae Geographica, 2021
The results of geomorphological research into the Sazava river terraces are presented. This terrace system is characteristic by its variable structure which is conditioned by specific hydrodynamic processes that existed during the late Cenozoic evolution
Břetislav Balatka, Philip Gibbard, Jan Kalvoda   +2 more
doaj   +1 more source

ALCOA #1 (41AN87): A Frankston Phase Settlement along Mound Prairie Creek, Anderson County, Texas [PDF]

, 1991
The ALCOA #1 (41AN87) site is a Frankston Phase (ca. A.D. 1400-1650) site located on a high alluvial terrace of Mound Prairie Creek, about seven kilometers northeast of Palestine, Texas.
Amick, Clyde, Bruseth, James E., Furman, Ed, Perttula, Timothy K., Yates, Bonnie C.   +4 more
core   +1 more source

Modeling the shortening history of a fault tip fold using structural and geomorphic records of deformation [PDF]

, 2007
We present a methodology to derive the growth history of a fault tip fold above a basal detachment. Our approach is based on modeling the stratigraphic and geomorphic records of deformation, as well as the finite structure of the fold constrained from ...
Avouac, Jean-Philippe, Charreau, Julien, Daëron, Mathieu   +2 more
core   +3 more sources

The impacts of biological invasions

Biological Reviews, EarlyView.
ABSTRACT The Anthropocene is characterised by a continuous human‐mediated reshuffling of the distributions of species globally. Both intentional and unintentional introductions have resulted in numerous species being translocated beyond their native ranges, often leading to their establishment and subsequent spread – a process referred to as biological
Phillip J. Haubrock, Teun Everts, Neil Angelo S. Abreo, Jamie Bojko, Victor Deklerck, James W. E. Dickey, Ana Clara S. Franco, Emili García‐Berthou, Stelios Katsanevakis, Natalia I. Kirichenko, Stefano Mammola, Martin A. Nuñez, Ben Parker, Riccardo Scalera, Ismael Soto, Diederik Strubbe, Ali Serhan Tarkan, Lorenzo Vilizzi, Tim Adriaens, Paride Balzani, Dagmara Błońska, Elizabeta Briski, Rein Brys, Amy L. Burgess, James E. Byers, Carlos Cano‐Barbacil, Giuseppe Castaldelli, Jaimie T.A. Dick, Victoria Dominguez Almela, Romina D. Dimarco, Margarita Florencio, Antonín Kouba, Melina Kourantidou, Irmak Kurtul, Irene Martín‐Forés, Olivier Morissette, Julian D. Olden, Bruno E. Soares, Jakub Truszkowski, Hugo Verreycken, Marc Kenis, Ronaldo Sousa, J. Robert Britton   +42 more
wiley   +1 more source

Investigating the structure under the Pingting Terrace from the co-seismic surface rupture of the 2022 Guanshan earthquake

Terrestrial, Atmospheric and Oceanic Sciences
On September 17th and 18th, 2022, shallow earthquakes with magnitudes of 6.6 (ML) and 6.8 (ML) occurred in the eastern Taiwan Longitudinal Valley, which marks the collision zone between the Philippine Sea plate and the Eurasian plate, and led to ...
Yi-Chun Hsu, Chung-Pai Chang, I-Chin Yen, Shao-Yi Huang, Jiun-Yee Yen   +4 more
doaj   +1 more source

Application of GF-2 remote sensing data for typical Quaternary stratigraphic survey in Gaizi River Basin

地质科技通报, 2021
The development of domestic high resolution remote sensing satellite technology provides a new means for the investigation of macroscopic, local and detailed characteristics of the Quaternary.Alluvial-diluvial fans, valley terraces, glacial deposits are ...
Zhijun Zhang, Maqiang Xu, Ming Wang, Xianju Li, Yusen Dong, Weitao Chen, Chunming Wu, Lizhe Wang   +7 more
doaj   +1 more source

Spouted bed drying parameters and adjuvant effects on polyphenol retention and antioxidant activity in mango peel powders

The Canadian Journal of Chemical Engineering, EarlyView.
Spouted bed drying of mango peels with colloidal SiO2 and corn starch produces a free‐flowing powder with reduced agglomeration, increased drying yield, and preserved antioxidant and polyphenol content. Abstract The production of polyphenol‐rich powders is a promising strategy for valorizing agro‐industrial byproducts. This study evaluated drying yield,
Guilherme Henrique Alves Pinto, Fábio Bentes Freire, José Teixeira Freire, Wanderley Pereira Oliveira   +3 more
wiley   +1 more source