Results 1 to 10 of about 2,282,393 (329)

Introduction to the Special Issue: From RIDGE to Ridge 2000 [PDF]

Oceanography, 2012
Articles in this special issue of Oceanography represent a compendium of research that spans the disciplinary and thematic breadth of the National Science Foundation's Ridge 2000 Program, as well as its geographic focal points.
Daniel J. Fornari, Stace E. Beaulieu, James F. Holden, Lauren S. Mullineaux, Maya Tolstoy   +4 more
doaj   +4 more sources

Temporal and spatial history of the 1999–2000 Endeavour Segment seismic series, Juan de Fuca Ridge [PDF]

Geochemistry, Geophysics, Geosystems, 2004
Two large clusters of earthquake activity in June of 1999 and January of 2000 have dominated recent seismicity along the Endeavour Segment of the Juan de Fuca Ridge. The impacts of the June 1999 sequence on the hydrologic system, which include changes in vent temperature and chemistry within the Main Endeavour Vent Field, have been well documented ...
DelWayne R. Bohnenstiehl, Robert P. Dziak, Maya Tolstoy, Christopher G. Fox, Mathew Fowler   +4 more
openaire   +3 more sources

First records of three Nematocarcinus species (Crustacea, Decapoda, Nematocarcinidae) in the deep-waters of the north-western Pacific [PDF]

Biodiversity Data Journal, 2022
During two scientific expeditions in the South China Sea and the Kyushu-Palau Ridge area, several specimens of thread-leg shrimp were collected from deep waters. Amongst them, three species, Nematocarcinus evansi Burukovsky, 2000, N. exilis (Spence Bate,
Zhibin Gan, Xinzheng Li
doaj   +3 more sources

The gut microbiome mediates adaptation to scarce food in Coleoptera

Environmental Microbiome, 2023
Beetles are ubiquitous cave invertebrates worldwide that adapted to scarce subterranean resources when they colonized caves. Here, we investigated the potential role of gut microbiota in the adaptation of beetles to caves from different climatic regions ...
Oana Teodora Moldovan, Alyssa A. Carrell, Paul-Adrian Bulzu, Erika Levei, Ruxandra Bucur, Cristian Sitar, Luchiana Faur, Ionuț Cornel Mirea, Marin Șenilă, Oana Cadar, Mircea Podar   +10 more
doaj   +1 more source

Quantitative analysis of vegetation restoration and potential driving factors in a typical subalpine region of the Eastern Tibet Plateau [PDF]

PeerJ, 2022
Vegetation restoration is an essential approach to re-establish the ecological balance in subalpine areas. Changes in vegetation cover represent, to some extent, vegetation growth trends and are the consequence of a complex of different natural factors ...
Yu Feng, Juan Wang, Qin Zhou, Maoyang Bai, Peihao Peng, Dan Zhao, Zengyan Guan, Xian’an Liu   +7 more
doaj   +2 more sources

The Environment and Nature of the Class I Protostar Elias 29: Molecular Gas Observations and the Location of Ices [PDF]

, 2002
A (sub-)millimeter line and continuum study of the Class I protostar Elias 29 in the ρ Ophiuchi molecular cloud is presented whose goals are to understand the nature of this source and to locate the ices that are abundantly present along this line of ...
A. C. A. Boogert, A. G. G. M. Tielens, Boogert A. C. A., Boogert A. C. A., C. Ceccarelli, Ceccarelli C., Dutrey A., E. F. van Dishoeck, F. Motte, G. A. Blake, Hogerheijde M. R., M. R. Hogerheijde, Motte F., Ossenkopf V., Teixeira T. C., Teixeira T. C., Tielens A. G. G. M., W. B. Latter, Whittet D. C. B., Whittet D. C. B.   +19 more
core   +11 more sources

Timing of volcanism along the northern East Pacific Rise based on paleointensity experiments on basaltic glasses [PDF]

, 2004
Samples from two adjacent and contrasting ridge segments along the East Pacific Rise were measured for their magnetic paleointensity in order to further explore the possibilities of dating very young volcanic samples using secular variations in the Earth'
Carlut, Julie, Cormier, Marie-Helene, Donnelly, Kathleen E., Kent, Dennis V., Langmuir, Charles H.   +4 more
core   +2 more sources

RIDGE 2000 begins a new decade of mid‐ocean ridge research [PDF]

Eos, Transactions American Geophysical Union, 2002
RIDGE 2000 is a new research initiative sponsored by the National Science Foundation (NSF) to understand Earth's spreading ridge system as an integrated whole—from its inception in the mantle, to its manifestations in the biosphere and water column. RIDGE 2000 is at the beginning of an anticipated 12‐year program.
openaire   +1 more source

Relating Depth and Diversity of Bivalvia and Gastropoda in Two Contrasting Sub-Arctic Marine Regions

Frontiers in Marine Science, 2019
The need to understand species distribution- and biodiversity patterns in high-latitude marine regions is immediate as these marine environments are undergoing rapid environmental changes, including ocean warming and ocean acidification. By the year 2100,
Hronn Egilsdottir, Hronn Egilsdottir, Niall McGinty, Gudmundur Gudmundsson   +3 more
doaj   +1 more source

Sedimentary and environmental characteristics of the Gilan-Mazenderan plain, northern Iran: Influence of long- and short-term Caspian water level fluctuations on geomorphology [PDF]

, 2004
The south-southwestern Caspian coastal lowland in Iran, or the Gilan-Mazenderan plain, is a relatively narrow but long, composite depositional area of late Quaternary age. The Sefid Rud delta, the Anzali Lake (connected to the Caspian Sea by a meandering
Gulbabazadeh, T, Ileri, O, Kazancı, N, Leroy, SAG   +3 more
core   +1 more source