Pieter Harting (27 February 1812 – 3 December 1885) was a Dutch

biologist A biologist is a scientist who conducts research in biology. Biologists are interested in studying life on Earth, whether it is an individual Cell (biology), cell, a multicellular organism, or a Community (ecology), community of Biological inter ...

and naturalist, born in

Rotterdam Rotterdam ( , , , lit. ''The Dam on the River Rotte'') is the second largest city and municipality in the Netherlands. It is in the province of South Holland, part of the North Sea mouth of the Rhine–Meuse–Scheldt delta, via the ''"N ...

. He made contributions in a number of scientific disciplines, and is remembered for his work in the fields of

microscopy Microscopy is the technical field of using microscopes to view objects and areas of objects that cannot be seen with the naked eye (objects that are not within the resolution range of the normal eye). There are three well-known branches of micr ...

hydrology Hydrology () is the scientific study of the movement, distribution, and management of water on Earth and other planets, including the water cycle, water resources, and environmental watershed sustainability. A practitioner of hydrology is calle ...

botany Botany, also called , plant biology or phytology, is the science of plant life and a branch of biology. A botanist, plant scientist or phytologist is a scientist who specialises in this field. The term "botany" comes from the Ancient Greek w ...

, and

biostratigraphy Biostratigraphy is the branch of stratigraphy which focuses on correlating and assigning relative ages of rock Stratum, strata by using the fossil assemblages contained within them.Hine, Robert. “Biostratigraphy.” ''Oxford Reference: Dictiona ...

Career

Medicine and teaching

In 1835 he obtained his medical degree from the

University of Utrecht Utrecht University (UU; nl, Universiteit Utrecht, formerly ''Rijksuniversiteit Utrecht'') is a public research university in Utrecht, Netherlands. Established , it is one of the oldest universities in the Netherlands. In 2018, it had an enrollme ...

and spent the following years as a doctor in

Oudewater Oudewater () is a municipality and a town in the Netherlands. History The origin of the town of Oudewater is obscure and no information has been found concerning the first settlement of citizens. It is also difficult to recover the name of Oud ...

. From 1841 he taught classes in medicine at the

Athenaeum Athenaeum may refer to: Books and periodicals * ''Athenaeum'' (German magazine), a journal of German Romanticism, established 1798 * ''Athenaeum'' (British magazine), a weekly London literary magazine 1828–1921 * ''The Athenaeum'' (Acadia U ...

Franeker Franeker (; fry, Frjentsjer) is one of the eleven historical cities of Friesland and capital of the municipality of Waadhoeke. It is located north of the Van Harinxmakanaal and about 20 km west of Leeuwarden. As of 1 January 2014, it had 12, ...

, and two years later returned to the

, where he worked until retirement in 1875. At

Utrecht Utrecht ( , , ) is the List of cities in the Netherlands by province, fourth-largest city and a List of municipalities of the Netherlands, municipality of the Netherlands, capital and most populous city of the Provinces of the Netherlands, pro ...

he was a full professor of

pharmacology Pharmacology is a branch of medicine, biology and pharmaceutical sciences concerned with drug or medication action, where a drug may be defined as any artificial, natural, or endogenous (from within the body) molecule which exerts a biochemica ...

and

plant physiology Plant physiology is a subdiscipline of botany concerned with the functioning, or physiology, of plants. Closely related fields include plant morphology (structure of plants), plant ecology (interactions with the environment), phytochemistry (bi ...

(from 1846), and later

zoology Zoology ()The pronunciation of zoology as is usually regarded as nonstandard, though it is not uncommon. is the branch of biology that studies the Animal, animal kingdom, including the anatomy, structure, embryology, evolution, Biological clas ...

(from 1855). In 1856 he was appointed director of the zoological museum.

Microscope

Throughout his career he maintained an avid interest in the historical development of the

microscope A microscope () is a laboratory instrument used to examine objects that are too small to be seen by the naked eye. Microscopy is the science of investigating small objects and structures using a microscope. Microscopic means being invisibl ...

and in the manufacture of lenses. He is credited with making design improvements to the microscope, and was the author of a landmark book on microscopy that was translated into several languages, including German (''Das Mikroskop'', 1859 by Friedrich Wilhelm Theile). At Utrecht he established a popular microscopy laboratory for students.

Hydrology and geological cartography

In the field of hydrology he conducted extensive scientific

groundwater Groundwater is the water present beneath Earth's surface in rock and soil pore spaces and in the fractures of rock formations. About 30 percent of all readily available freshwater in the world is groundwater. A unit of rock or an unconsolidate ...

research in an effort to improve the quality of water for public health. In collaboration with other scientists he formed the first committee for creation of a

geological Geology () is a branch of natural science concerned with Earth and other astronomical objects, the features or rocks of which it is composed, and the processes by which they change over time. Modern geology significantly overlaps all other Eart ...

map of the Netherlands.

Views and legacy

He was a member of

Royal Netherlands Academy of Arts and Sciences The Royal Netherlands Academy of Arts and Sciences ( nl, Koninklijke Nederlandse Akademie van Wetenschappen, abbreviated: KNAW) is an organization dedicated to the advancement of science and literature in the Netherlands. The academy is housed ...

(KNAW) and was awarded an honorary doctorate from the

University of Leiden Leiden University (abbreviated as ''LEI''; nl, Universiteit Leiden) is a public research university in Leiden, Netherlands. The university was founded as a Protestant university in 1575 by William, Prince of Orange, as a reward to the city of Le ...

. Harting was one of the first Dutch scholars to accept the theory of evolution and was important supporter of

Charles Darwin Charles Robert Darwin ( ; 12 February 1809 – 19 April 1882) was an English naturalist, geologist, and biologist, widely known for his contributions to evolutionary biology. His proposition that all species of life have descended fr ...

. He died in

Amersfoort Amersfoort () is a city and municipality in the province of Utrecht, Netherlands, about 20 km from the city of Utrecht and 40 km south east of Amsterdam. As of 1 December 2021, the municipality had a population of 158,531, making it the second- ...

on 3 December 1885. The settlement of Hartingsburg in the

Transvaal Transvaal is a historical geographic term associated with land north of (''i.e.'', beyond) the Vaal River in South Africa. A number of states and administrative divisions have carried the name Transvaal. * South African Republic (1856–1902; af, ...

was named in his honor (later renamed Warmbad), as is a species of

squid True squid are molluscs with an elongated soft body, large eyes, eight arms, and two tentacles in the superorder Decapodiformes, though many other molluscs within the broader Neocoleoidea are also called squid despite not strictly fitting t ...

, ''

Architeuthis hartingii The giant squid (''Architeuthis dux'') is a species of deep-ocean dwelling squid in the family Architeuthidae. It can grow to a tremendous size, offering an example of abyssal gigantism: recent estimates put the maximum size at around Trac ...

''.

References

* ''This article was originally based on a translation of the equivalent article from the Dutch Wikipedia.''

External links

* * * * {{DEFAULTSORT:Harting, Pieter 1812 births 1885 deaths 19th-century Dutch biologists 19th-century Dutch botanists Microscopists Dutch hydrologists Scientists from Rotterdam Utrecht University faculty Members of the Royal Netherlands Academy of Arts and Sciences Directors of museums in the Netherlands