이 데이터셋의 설명이 없습니다

이 데이터셋의 설명이 없습니다

This dataset contains cruise reports and XBT data from the R/V KAIREI, cruise KR16-14, in the Southern Mariana Forearc. This dataset is U.S. State Department MSR U2016-009 as part of the World Data Services for Geophysics and Oceanography. Cruise reports are in PDF. Cruise data are available from the JAMSTEC DARWIN portal (see the Documentation).

이 데이터셋의 설명이 없습니다

Building off the successes of an Office of Ocean Exploration (OE) expedition to Davidson Seamount in 2002, this project will focus on deep-water corals. The week-long expedition in 2002 was the initial effort to characterize the biology and geology of the Davidson Seamount, 1,250 - 3,700 meters deep off Central California. Many results and products from this cruise are relevant to OE, including ocean science issues, education, outreach, and resource management. The focus of the proposed 2005 cruise would be to expand on the exploratory results of our last seamount expedition to investigate processes that generated coral distribution patterns. We will use a simple model derived from results of the last cruise to test our understanding of coral distribution, and use this model to guide exploration in other regions of the Seamount (still over 99.98% unexplored.) Specific regions of the seamount will be targeted based on a topographic index, substratum type, and coral species depth records. Complementary studies of the biodiversity and population dynamics of seamount fauna will include collections of corals for taxonomic studies, and age and growth studies of corals using innovative radiometric techniques. Addressing the public interest in seamounts, corals, and exploration, the British Broadcasting Corporation (BBC) will record imagery from Davidson Seamount to feature in an upcoming television series, co-produced with the Discovery Channel, for broadcast in the United States and internationally. The Sanctuary West Coast Visitor Center and Monterey Bay Aquarium have plans to feature seamounts and corals in future exhibits, and high-definition video imagery, as well as research findings will be pivotal in the exhibit development.

EX1004 Legs 1 through 4 produced the following data: Ship Navigation Data (CNAV and Gyro), Ship Sensor Data (Profile Data - ASVP, CTD, ROV, XBT), SCS Data (CTD, Depth, DGPS, Doppler, EventData, Met, POSMV, Router, SAMOS, SciSwSys, SLED, TWind, Webship, Winches, Wind); Multibeam Bathymetric Data.

This dataset contains video products from R/V Thomas G. Thompson and HOV DeepWorker 2000 in the Pacific Ocean from 2004-03-27 to 2004-04-18. During the Submarine Ring of Fire 2004 expedition, an interdisciplinary team of scientists returned to the submarine volcanoes of the Mariana Arc to explore, utilizing an underwater tethered robot (ROPOS).

This dataset contains water temperature, bottom topography, currents, marine gravity, and sub bottom profiles taken from R/V Kaimei in the North Pacific. Based on the detail seafloor observation by remotely operative vehicles (KM-ROV and BMS), we observed the distribution of deep-sea hydrothermal activities and microbial and macrofaunal communities with the seafloor topography, obtained various types of rocks, sediments, hydrothermal deposits and waters, and animals. Most of the data and samples are still under investigation in onshore laboratories, but some of the data and samples were analyzed onboard and then interpreted and summarized as scientific articles. This cruise is U.S. State Department MSR U2022-047 as part of the World Data Service for Geophysics. Data are in text and instrument specific formats.

This data set contains hydrographic data collected during cruise KM0703 in the tropical and subtropical Southwest Pacific. Leg 1 of the cruise began in Townsville, Australia and sampled the Coral Sea, a transect southward toward the Tasman Sea, and a transect northward toward New Caledonia, with twelve hydro stations (001-012). Leg 2 included a run eastward to 170 deg W, a northward run to 15 deg S, then a transect to the east before ending in Suva, Fiji after carrying out fourteen stations (013-026). Repeated casts at a single station are identified with a sequence number following the decimal. For example, the first sampling event at station 022 is numbered 022.01, the second is numbered 022.03, etc.