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Sergey Zimov was born on 18 July, 1955, is a Sergey Aphanasievich Zimov is geophysicist. Discover Sergey Zimov's Biography, Age, Height, Physical Stats, Dating/Affairs, Family and career updates. Learn How rich is he in this year and how he spends money? Also learn how he earned most of networth at the age of 68 years old?

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Age 68 years old
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Born 18 July 1955
Birthday 18 July
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Sergey Zimov Height, Weight & Measurements

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Sergey Zimov Net Worth

His net worth has been growing significantly in 2023-2024. So, how much is Sergey Zimov worth at the age of 68 years old? Sergey Zimov’s income source is mostly from being a successful . He is from . We have estimated Sergey Zimov's net worth, money, salary, income, and assets.

Net Worth in 2024 $1 Million - $5 Million
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Timeline

1955

Sergey Aphanasievich Zimov (Сергей Афанасьевич Зимов; born 18 July 1955) is a Russian geophysicist who specialises in arctic and subarctic ecology.

He is the Director of Northeast Scientific Station (a research institute of the Russian Academy of Sciences), a senior research fellow of the Pacific Institute for Geography (an institute within the Far East Division of the Russian Academy of Sciences (FED RAS)), and one of the founders of Pleistocene Park (a 160 km2 wildlife preserve and a research substation of the Northeast Scientific Station).

He is best known for his work in advocating the theory that human overhunting of large herbivores during the Pleistocene caused Siberia's grassland-steppe ecosystem to disappear and for raising awareness as to the important roles permafrost and thermokarst lakes play in the global carbon cycle.

According to a colleague, Sergey Zimov is the most cited Russian earth scientist.

Sergei Zimov, born 18 July 1955, is a Russian scientist who resides in Cherskii, Sakha Republic, Russia.

He studied and received his degree in geophysics from Far East State University, located in Vladivostok, Russia.

1977

Zimov founded the Northeast Science Station near Cherskii in 1977.

Founded in 1977, the Northeast Science Station boasts three laboratories, a network of field sites, tools for data analysis and communication, transportation, accommodation for visiting researchers, and a year round staff of six.

A barge floating on the Kolyma River serves as a traveling dormitory and laboratory.

In collaboration with Dr. Terry Chapin and Dr. Katey Walter-Anthony, Sergei Zimov has published a collection of scientific papers exposing the importance of permafrost and high-latitude carbon dioxide and methane emissions in the global carbon cycle.

These papers identified methane ebullition from thermokarst lakes to be a significant source of atmospheric methane, a potent greenhouse gas.

Permafrost is a large global carbon reservoir which has remained frozen throughout much of the Holocene.

Due to recent climate change, the permafrost is beginning to thaw, releasing stored carbon and forming thermokarst lakes.

When the thawed permafrost enters the thermokarst lakes, its carbon is converted into carbon dioxide and methane and released into the atmosphere.

Methane is a potent greenhouse gas and the methane emissions from thermokarst lakes have the potential to initiate a positive feedback cycle in which increased atmospheric methane concentrations lead to amplified global climate change, which in turn leads to more permafrost thaw and more methane and carbon dioxide emissions.

1988

Twelve years later, in 1988, he began the Pleistocene Park project.

Zimov began the Pleistocene Park project in 1988 in northeastern Siberia near the Northeast Science Station in Cherskii, Sakha Republic, Russia.

Pleistocene Park seeks to test the hypotheses that large herbivores maintained the Pleistocene tundra steppe and that overhunting by humans caused both the animals and Pleistocene ecosystem to vanish.

The grassland-steppe ecosystem, which dominated Siberia during the Pleistocene, disappeared 10,000 years ago and was replaced by mossy and forested tundra.

Concurrently, many of the large herbivores that roamed Siberia during the Pleistocene, including mammoths, woolly rhinoceroses, bison, horses, musk oxen, elk, saiga, and yaks, vanished from the region.

Today, reindeer and moose are the only surviving large herbivores to roam Siberia.

Zimov and colleagues believe that humans, with their constantly improving technology, overhunted the large herbivores and led to their extinction and extirpation.

Without herbivores grazing and trampling over the land, mosses, shrubs, and trees were able to take over and replace the grassland ecosystem.

At Pleistocene Park, Zimov is attempting to re-create the Pleistocene grasslands to demonstrate that the grasslands would have persisted into the Holocene if humans did not overhunt the herds of Pleistocene herbivores that roamed and maintained the ecosystem.

He has demonstrated that grasses take over the landscape 1–2 years after mosses are anthropogenically removed.

According to Zimov, reintroducing large herbivores to Siberia would initiate a positive feedback loop promoting the reestablishment of grassland ecosystems: "The animals, their hooves, they disturb the moss and let grasses grow instead. The soil dries out, the animals deposit their fertilizer, the grass grows more, and more animals can graze."

Current efforts in the park include reintroducing surviving Pleistocene megafauna into the fenced enclosure until they reach densities to change the vegetation and soil to a steppe grassland ecosystem.

Pleistocene Park currently covers an area of 160 sqkm and contains less than 100 large mammals representing six major herbivore species (horses, moose, reindeer, muskox, elk, and bison).

Zimov's goal for Pleistocene Park is to increase the number of large herbivores to 20 per square kilometer before then reintroducing predators, including wolves, bears, and Siberian tigers.

1991

In 1991, Sergei Zimov was awarded the Wolf Vishniac Award at the tenth International Symposium On Environmental Biogeochemistry (ISEB).

Coordinates: 69 degrees 30 minutes North latitude, 161 degrees 30 minutes East longitude

Sergei Zimov is a co-founder and the director of the Northeast Science Station, one of the world's three largest Arctic stations.

Located near Cherskii, Russia on the mouth of the Kolyma River, 150 kilometers south of the Arctic Ocean, the station serves as a year-round base for international Arctic research.

Its focus lies on carbon cycles, methane fluxes, paleoclimate, and the changing ecosystem.

2007

In 2007 a 35-meter high flux tower was erected in the park which constantly monitors the levels of methane, carbon dioxide, water vapor and energy (temperature) in the park's atmosphere.

The data among others contributes to the Global Monitoring Division of NOAA's Earth System Research Lab.

Zimov’s concept of Pleistocene Park and repopulating the mammoth steppe is listed as one of the “100 most substantive solutions to global warming” by Project Drawdown.

The list, encompassing only technologically viable, existing solutions, was compiled by a team of over 200 scholars, scientists, policymakers, business leaders and activists; for each solution the carbon impact through the year 2050, the total and net cost to society, and the total lifetime savings were measured and modelled.

« L'hypothèse de Zimov » feature-length documentary (90 and 52 min) ; international co-production involving Arturo Mio, 13 Productions, ARTE France (France), Take Five, RTBF (Belgique) and Ethnofund (Russia).

Film written and directed by Denis Sneguirev, in Russian and English; in post-production for a release scheduled for November 2021.