Sentences with phrase «began recording his observations»

By Niebuhr's own estimate, it bore the marks of immaturity; he was but 23 when he began recording his observations on parish life.

Not exact matches

The last seven years witnessed the seven lowest minimum extents since satellite observations began in 1979, and there was last a record high with Arctic ice cover two decades ago, according to federal data.

Before digital observations began, analog magnetograms recorded changes in the Earth's geomagnetic field onto photographic paper.

That glimpse into the past was provided by 66 tree - ring data sets scientists used to stitch together an annual record of snowpack far older than modern observations, which began in the early 20th century.

According to a NASA analysis of satellite data, the 2015 Arctic sea ice minimum extent is the fourth lowest on record since observations from space began.

Even so, in the NIA trial, four of the monkeys that began the diet as adults lived to be over 40, breaking all known records for macaques — an observation which may cheer those who practise calorie restriction.

To begin filling in these many gaps, the scientists are calling on researchers to assess and report the health of individual marine mammals through observation, photography, tissue samples, analysis of waxy ear plugs, and tags that record data as the animals dive.

The Arctic's sea ice extent reached an all - time low in September 2012, with the smallest recorded extent since satellite observations began.

MARCI is critical to extending and enhancing the record of continuous daily weather observations that began in April 1999 with the Mars Global Surveyor (MGS) Mars Orbiter Camera (MOC).

RSS v4 shows about 5 % more warming than the NASA record since 1979, when satellite observations began.

Also, hand out field journals in the beginning, which students will use to record their observations throughout the project.

My work begins with direct observation recorded in painting and photography.

While Type A's focus was mainly on territory, masculinity, competition and collaboration, Bordwin's solo direction is beginning to focus more on the intersection of observation and recording, using the two mediums he has explored the longest, drawing and photography.

Beginning in 1952 Mr. Seliger recorded, in a minute hand, his observations about the art world, his thoughts on painting and the technical details of his works in progress in slim notebooks.

We only have direct observations of total solar irradiance (TSI) since the beginning of the satellite era and substantial evidence for variations in the level of solar activity (from cosmogenic isotopes or sunspot records) in the past.

A combination of low winter snow accumulation and warm spring temperatures created a new record low spring snow cover duration over the Arctic in 2010, since satellite observations began in 1966.

To begin with # 1, terms like «surface temperature observations» and» increasing surface temperatures» create an impression that you might be talking about increasing in all individual temperature records.

The month of September of this International Polar Year is marked by a record: Arctic sea ice has hit its lowest value since the beginning of satellite observations exist (almost 30 years).

The modern global temperature record begins around 1880 because observations did not cover enough of the planet prior to that time.

According to NOAA's 2012 Arctic Report Card, the duration of melting at the surface of the ice sheet in summer 2012 was the longest since satellite observations began in 1979, and the total amount of summer melting was nearly double the previous record, set in 2010 (satellite records of melting go back to 1979.)

Faron's work now centres on improving our understanding of BC's climate over the period since instrumental weather observations began to be recorded in the late 1800s.

If you have an instrumental way to demonstrate this «disappearing from our visible spectrum» hypothesis, then all sunspot observations prior to the date that instrument began measuring must be all but thrown out, because we would have no clue what invisible priors existed, so the uncertainty of the pre-instrumental record would skyrocket.

07/27/2016 — Global - mean temperatures are breaking one record after the other since instrumental observations began.

Arctic Sea Ice Summertime Minimum Is Fourth Lowest on Record According to a NASA analysis of satellite data, the 2015 Arctic sea ice minimum extent is the fourth lowest on record since observations from space Record According to a NASA analysis of satellite data, the 2015 Arctic sea ice minimum extent is the fourth lowest on record since observations from space record since observations from space began.

The sea - surface height measurements begun by TOPEX / POSEIDON satellite in 1992 and now carried on by Jason provide an unprecedented 13 - year - long record of consistent, continuous global observations of Earth's oceans.

Starting June 27, 2013, Ottawa Police Officers, by their observation only, began recording the race of the driver at all traffic (motor vehicle) stops.