Results 81 to 90 of about 32,711 (204)

Seasonal Variations in Iceberg Freshwater Flux in Sermilik Fjord, Southeast Greenland From Sentinel‐2 Imagery

open access: yesGeophysical Research Letters, 2019
Iceberg discharge is estimated to account for up to 50% of the freshwater flux delivered to glacial fjords. The amount, timing, and location of iceberg melting impacts fjord‐water circulation and heat budget, with implications for glacier dynamics ...
A. N. Moyer   +3 more
doaj   +1 more source

Iceberg Economies

open access: yes, 2015
In A Postcapitalist Politics (2006), J.K. Gibson-Graham deploy an image of a floating iceberg to illustrate what we commonly understand by “the economy.” In their reading of the diverse economy framework, the proverbial tip of the iceberg economy is ...
Rafico Ruiz
core   +1 more source

The tip of the iceberg [PDF]

open access: yeseJHaem, 2020
Rosario M. Morales‐Camacho   +5 more
openaire   +3 more sources

Iceberg-capsize tsunamigenesis

open access: yes, 2011
Calving from the floating termini of outlet glaciers and ice shelves is just the beginning of an interesting chain of events that can subsequently have important impacts on human life and property.
Olga V. Sergienko   +2 more
core   +1 more source

A Comparison of Numerically Modelled Iceberg Backscatter Signatures with Sentinel-1 C-Band Synthetic Aperture Radar Acquisitions

open access: yesCanadian Journal of Remote Sensing, 2018
Use of machine learning to develop algorithms for distinguishing iceberg and vessel targets requires large validated data sets that are often costly, time consuming and, in some cases, inaccessible.
Md. Saimoom Ferdous   +4 more
doaj   +1 more source

Computing Iceberg Queries Efficiently

open access: yes, 1998
Many applications compute aggregate functions over an attribute (or set of attributes) to find aggregate values above some specified threshold. We call such queries iceberg queries, because the number of abovethreshold results is often very small (the ...
Min Fang   +4 more
core  

A Survey: Computing Iceberg Queries

open access: yes, 2018
 Knowledge discovery, tasks are deals with huge no of records. Queries are needed to identify unique attributes values and their aggregate that is above a predefined threshold from this huge number of records.
D Haritha, Pallam Ravi, P Niranjan
core   +1 more source

Iceberg stability and deterioration

open access: yes, 2001
Icebergs pose unique risks to shipping and offshore oil and gas operations on the Grand Banks. These include risks of impact on fixed and floating installations, and risks of scour on sub-sea installations, such as pipelines and wellheads.
Liang, Bo
core  

On the Deterioration of a Grounded Iceberg

open access: yes, 1986
This paper examines the deterioration of an iceberg grounded outside St. John’s Harbour, Newfoundland, Canada, in terms of its initial velocity prior to grounding.
S. Venkatesh
core   +1 more source

Iceberg distributions in Greenland’s fjords [PDF]

open access: yes
Iceberg calving is currently responsible for half of the mass loss from Greenland’s marine-terminating glaciers and could increase well into the 21st century.
Shiggins, Connor
core   +1 more source

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