搜索结果: 1-15 共查到“Trough”相关记录31条 . 查询时间(0.071 秒)
Meteor induced ridge and trough formation and the structuring of the nighttime E-region ionosphere
Meteor induced ridge trough formation
2017/3/22
When meteor-generated plasma trails diffuse into the
ionosphere they create large ambipolar electric fields
mainly perpendicular to the Earth’s geomagnetic field
(B) and extending many kilometers f...
3D characteristics of ADCP echo intensity anomaly observed over the Snail, Archean, and Pika hydrothermal vent fields in the South Mariana Trough
South Mariana Trough hydrothermal plume AUV 3D mapping ADCP echo intensity
2017/4/10
We conducted four dives using the Urashima autonomous underwater vehicle (AUV) over three hydrothermal vent
fields (Snail, Archean, and Pika) within the South Mariana Trough in July 2009, and measure...
Geochemical characteristics of hydrothermal fluids at Hatoma Knoll in the southern Okinawa Trough
hydrothermal fluid Hatoma Knoll Okinawa Trough phase separation sediment subducting material
2017/4/10
Chemical and isotopic compositions of hydrothermal fluids from Hatoma Knoll in the southern Okinawa Trough were
investigated. The hydrothermal fluids were derived from a single pure hydrothermal flui...
Properties of the main trough of the F region derived from Dynamic Explorer 2 data
ionosphere on in-situ electron density
2015/9/25
In winter and equinoctial season nights, the main trough of the F region is an important stable structure of the ionosphere at the border between mid and high latitudes. Therefore it has to be taken i...
Lineament Extraction from SPOT 5 and NigeriaSat-X Imagery of the Upper Benue Trough, Nigeria
Geology SPOT Nigeriasat-X DEM Processing
2014/12/4
The Upper Benue Trough is part of the Benue Trough of Nigeria and is comprised of three basins: the east–west trending Yola Basin (Yola Arm), the north–south trending Gongola Basin (Gongola Arm) and t...
Online Cooperative Learning and Key Interpsychological Mechanisms: An Exploratory Study trough Analyse the Discourse Content
Cooperative Learning Computer-Mediated Communication Interactive Learning Environments Discourse Analysis
2013/2/20
This research analyses the cooperative learning process in three groups applying the case study technique in a virtual university asynchronous communication context. The exploratory study was performe...
The Role of Fluids in Promoting Seismic Activity in Active Spreading Centers of the Salton Trough, California, USA
Crustal Model Magmatic Intrusion Salton Trough Seismic Activity Spreading Centers
2013/3/7
We interpret seismic activity in the active spreading centers of the Salton Trough to indicate 1) a magmatic intrusion in the lower crust beneath the active Brawly, Cerro Prieto, Imperial, Elsinore, a...
ANOMALY DETECTION AND COMPARATIVE ANALYSIS OF HYDROTHERMAL ALTERATION MATERIALS TROUGH HYPERSPECTRAL MULTISENSOR DATA IN THE TURRIALBA VOLCANO
Spectral Anomaly Hydrothermal Alteration Hyperspectral Multispectral Multisensor
2014/4/29
The aim of this work is the comparative study of the presence of hydrothermal alteration materials in the Turrialba volcano (Costa Rica) in relation with computed spectral anomalies from multitemporal...
Crustal Structure of the Salton Trough: Incorporation of Receiver Function, Gravity and Magnetic Data
Data Incorporation Crustal Models Magmatic Body Salton Trough
2013/3/7
The Salton Trough of southwestern California is inferred to be an incipient ocean basin, and is a polyphase basin with significant extension in addition to dextral shear. To further explore the origin...
Microbial carbon isotope fractionation to produce extraordinarily heavy methane in aging hydrothermal plumes over the southwestern Okinawa Trough
hydrothermal plume chemistry microbial methane oxidation carbon isotope fractionation southern Okinawa Trough
2017/8/9
Within neutrally buoyant hydrothermal plumes derived from the Yonaguni Knoll IV hydrothermal field (24°51′N, 122°42′E, D = 1,370-1,385 m) in the southwestern Okinawa Trough back-arc basin, we obtained...
Gas geochemical characteristics of hydrothermal plumes at the HAKUREI and JADE vent sites, the Izena Cauldron, Okinawa Trough
hydrothermal plume gas geochemical characteristics Okinawa Trough H2/CH4 ratio fluid-sediment interaction
2017/8/9
Hydrothermal plumes above the HAKUREI and JADE sites, two high-temperature hydrothermal vent sites in the Izena Cauldron at the mid-Okinawa Trough, were investigated in order to gain a preliminary und...
Estimation of interplate coupling in the Nankai trough, Japan using GPS data from 1996 to 2006
Satellite geodesy Seismicity and tectonics Subduction zone processes
2014/4/9
We used three-component surface velocities in southwest Japan to estimate plate coupling on the subducting plate interface at the Nankai trough. We analyzed continuous GPS data from the Japanese GEONE...
Verifying the Limited Nutrient Supply Control Based on the Nutrient Uptake Pattern of Muskmelons Grown in Substrate Culture Using a Double Trough Bed
EC-based control interveinal chlorosis quantitative nutrient control soilless culture
2010/11/24
To verify the possibility of growing muskmelons by limited nutrient supply control (LNSC) based on the changing pattern of nutrient uptake, muskmelons were grown in double trough substrate bed from Ap...
Investigation on Application Amount of Potassium in Limited Nutrient Supply Control of Tomatoes Grown in Substrate Culture Using Double Trough Bed
EC-based control method nutrient uptake characteristics reducing fertilizer
2010/11/24
To investigate the suitable amount of potassium supplied to tomato plants through a limited nutrient supply control on substrate culture, tomatoes were grown until the 6th truss pinching stage in a su...
Investigation of Reducing the Amount of Fertilizer and Introduction of Limited Nutrient Supply Control into Substrate Culture Using a Double Trough Bed of Tomatoes
EC-based control method nutrient uptake characteristics substrate culture
2010/11/24
Limited nutrient supply control of tomato grown in substrate culture using a double trough bed was investigated. Two experiments were conducted to determine the effect of a reduced amount of nutrient ...