نتایج جستجو برای: latitude north

تعداد نتایج: 171370  

Journal: :Geophysical Research Letters 2023

Abstract Southern China spring rainfall (SCSR) is significant for agricultural sowing and soil moisture accumulation before the rainy summer. A better prediction of improves our ability to risk response natural disasters. It found that SCSR can be promoted by multi‐year El Niño events through high‐latitude pathway (HP) low‐latitude (LP). The long‐lasting warming heats tropical troposphere persi...

2013
NICOLÁS E. YOUNG JOERG M. SCHAEFER JASON P. BRINER BRENT M. GOEHRING

We present a Baffin Bay Be production-rate calibration derived from glacial deposits in western Greenland and Baffin Island, and test our results against published Be calibration datasets to develop an Arctic Be production rate. Our calibration comprises: (i) Be measurements from moraine boulders linked to a Cdated moraine at Jakobshavn Isfjord in western Greenland, (ii) an independent and prev...

2002
Thomas M. Marchitto Delia W. Oppo William B. Curry

[1] Benthic foraminiferal dC and Cd/Ca studies suggest that deep Atlantic circulation during the Last Glacial Maximum was very different from today, with high-nutrient (low dC, high Cd) deep Southern Ocean Water (SOW) penetrating far into the North Atlantic. However, if some glacial dC values are biased by productivity artifacts and/or air-sea exchange processes, then the existing dC data may b...

The studied region in this research (Alborz province) is structurally located in Alborz poly_orogenic system of northern Iran. The purpose of this research is combining the remote sensing and geology sciences to show fault lineaments by analyzing satellite data in a vast region and also comparison between lineaments layer and recognized faults in geology maps. Firstly, two scenes of Landsat ETM...

2017
Randall Reeves Tim D. Smith Phillip Clapham Elizabeth Josephson Gillian Woolmer RANDALL R. REEVES

The seasonal distributions of humpback and blue whales (Megupteru novaeungliae and Balaenoptera musculus, respectively) in the North Atlantic Ocean are not fully understood. Although humpbacks have been studied intensively in nearshore or coastal feeding and breeding areas, their migratory movements between these areas have been largely inferred. Blue whales have only been studied intensively a...

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