Skip to search form
Skip to main content
Skip to account menu
Semantic Scholar
Semantic Scholar's Logo
Search 225,206,860 papers from all fields of science
Search
Sign In
Create Free Account
kilometer
Known as:
kilometer (km)
, km
A metric unit of distance equal to 1000 meters, 0.621 miles, 1094 yards, or 3281 feet.
National Institutes of Health
Create Alert
Alert
Related topics
Related topics
1 relation
Clinical Data Interchange Standards Consortium Terminology
Papers overview
Semantic Scholar uses AI to extract papers important to this topic.
2014
2014
Planetary Science. Philae probe makes bumpy touchdown on a comet.
E. Hand
Science
2014
Corpus ID: 45832132
Until last week, space robots had landed on just six extraterrestrial worlds: the moon, Venus, Mars, Saturn9s moon Titan, and the…
Expand
2011
2011
Carbon Footprint of High Speed Rail
T. Baron
,
G. Martinetti
,
Dan Pepion
2011
Corpus ID: 127153346
This report provides a carbon footprint analysis of four new high speed rail lines: LGV Mediterranee from Valence to Marseille…
Expand
Review
2010
Review
2010
Fisheries. In central California, coho salmon are on the brink.
G. Miller
Science
2010
Corpus ID: 206589033
The subspecies of coho that lives along the central California coast is the most endangered of the many troubled salmon…
Expand
Review
2008
Review
2008
Automobile Fuel Economy and CO2 Emissions in Industrialized Countries: Troubling Trends Through 2005-2006
L. Schipper
2008
Corpus ID: 67774639
A review of recently available data on both road fuel economy and new car test fuel economy shows that while US fuel economy has…
Expand
Highly Cited
1998
Highly Cited
1998
Use of Pavement Markings to Reduce Excessive Traffic Speeds on Hazardous Curves
R. Retting
,
C. Farmer
1998
Corpus ID: 14171313
An experiment was performed to determine the effectiveness of special pavement markings in reducing excessive traffic speeds at…
Expand
1996
1996
Upper Klamath basin nutrient-loading study: Estimate of wind-induced resuspension of bed sediment during periods of low lake elevation
A. Laenen
,
A. Letourneau
1996
Corpus ID: 59463369
• At a wind speed of 10 miles per hour from the northwest, on Upper Klamath Lake, mean bottom shear stress is approximately four…
Expand
1996
1996
MIGRATION ROUTES OF THE WESTERN SANDPIPER
R. Butler
,
F. Delgado
,
H. D. L. Cueva
,
Victor Pulido
,
K. Sandercock
1996
Corpus ID: 82889368
we report the locations of 97 sightings of over 15,000 Western Sandpipers (Culidris maw-i) color banded in Peni, Panama, Mexico…
Expand
1991
1991
Geophysics 1990: Loma Prieta earthquake
P. Segall
1991
Corpus ID: 129174748
The October 17, 1989, Loma Prieta earthquake of magnitude 7.1 provided a harsh reminder of the hazards associated with life on a…
Expand
1989
1989
Evidence for Fluoride Effects on Salmon Passage at John Day Dam, Columbia River, 1982–1986
D. M. Damkaer
,
D. Dey
1989
Corpus ID: 86054236
Abstract There is evidence that fluoride from an aluminum plant near John Day Dam had a significant negative effect on passage…
Expand
1987
1987
The West African Semiarid Tropics
P. Matlon
1987
Corpus ID: 59123683
Farming systems in the West African semiarid tropics (WASAT) reflect a long process of adaptation to low and variable rainfall…
Expand
By clicking accept or continuing to use the site, you agree to the terms outlined in our
Privacy Policy
(opens in a new tab)
,
Terms of Service
(opens in a new tab)
, and
Dataset License
(opens in a new tab)
ACCEPT & CONTINUE