Results 131 to 140 of about 3,091 (280)

Emergence of Continents Stabilized the Bioavailability of Boron

open access: yesTerra Nova, EarlyView.
ABSTRACT Boron is an essential element for the development of life on Earth; borates stabilize ribose in prebiotic reactions and facilitate metabolism in higher plants. There is, however, a relatively narrow surface boron concentration range over which borates stabilize and serve as a micronutrient rather than a toxin.
Brendan V. Dyck, Jon Wade
wiley   +1 more source

Roots of the Black Sea mud volcanoes

open access: yes, 2013
Зафиксированы корни грязевых вулканов Черного моря в домезозойском фундаменте, что позволяет более определенно говорить об участии глубинных флюидов в формировании грязевых вулканов.Зафіксовано коріння грязьових вулканів Чорного моря в домезозойскому ...
Шнюков, Е.Ф.   +1 more
core  

Methane emission from the mud volcanoes of Sicily (Italy)

open access: yes, 2002
Mud volcanoes represent the largest expression of natural methane release into the atmosphere; however, the gas flux has never been investigated in detail.
Caracausi, A.   +9 more
core   +1 more source

Recent Advances in Boron Removal From Geothermal Waters: A Review

open access: yesWater and Environment Journal, EarlyView.
This review provides a comprehensive overview of boron removal technologies from geothermal fluids and highlights the limitations of conventional treatment methods. Ion exchange, hybrid processes and membrane filtration are identified as the most dominant approaches in recent studies.
Saadet Acar Can, Hasan Koseoglu
wiley   +1 more source

Understorey vegetation at two mud volcanoes in north-east Borneo

open access: yes, 2009
Mud volcanoes constitute one of the natural causes of disturbance in tropical rainforest but the actual effect on the surrounding vegetation is little studied.
PSM
core  

Geomorphology of the Sinú fold belt in the southwestern sector of the Colombian Caribbean

open access: yesJournal of Maps
This study analyzes the geomorphology of the southwestern continental margin of the Colombian Caribbean, with emphasis on the Sinú Fold Belt, a key region for marine resource research and exploration.
Jackeline Ramos Gonzalez   +2 more
doaj   +1 more source

Seismic analysis of the Niger Delta gravitational detachment system [PDF]

open access: yes, 2011
Ductile deformation of overpressured, fine-grained, argillaceous sediments (“mobile shale”) is commonly invoked to explain the deformation style at the base of thin-skinned, gravitational detachment systems.
MALONEY, DOMINIC,PETER
core  

Seismic interpretation and classification of mud volcanoes of the South Caspian Basin, offshore Azerbaijan. [PDF]

open access: yes, 2005
Understanding the nature of mud volcanism, mechanisms of formation, types of eruptions and their relationship to the hydrocarbon systems provides important information about subsurface conditions and geological processes within the South Caspian Basin. A
Yusifov, Mehdi Zahid
core  

Mud volcanoes of the Caspian Sea

open access: yes, 2014
Охарактеризованы развитие и пространственное распределение грязевых вулканов в акватории Южного Каспия, их пароксизмальная деятельность за последние два столетия и периоды активизации, связанные с сейсмичностью.
Алиев, А.А.
core   +1 more source

Influence of Submarine Mud Diapirs(Mud Volcanoes) on Gas Hydrate Accumulation

open access: yes, 2015
There are close relationships between the submarine mud diapirs(mud volcanos) and their pe- riphery gas hydrates orebody. The intrusion of gas-bearing fluid in the mud diapirs (mud volcanoes) can change temperature, pressure and geochemical ...
刘杰   +4 more
core  

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