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Therefore the pound and the ton are units of mass. Tons-force and pounds-force (often abbreviated to 'tons' and 'pounds' respectively) are units of force, defined by multiplying the mass unit by the standard acceleration due to gravity (9.80665 m/s 2). But you're right: there should be a mention of the ton-force in this article, even though it ...
The Halifax Explosion in 1917 was the accidental detonation of 200 tons of TNT and 2,300 tons of Picric acid [26] 3.2 × 10 −3: 3.6 GWh The Operation Big Bang on April 18, 1947, blasted the bunkers on Heligoland. It accumulated 6700 metric tons of surplus World War II ammunition placed in various locations around the island and set off.
The Castle Bravo device was housed in a cylinder that weighed 23,500 pounds (10,700 kg) and measured 179.5 inches (456 cm) in length and 53.9 inches (137 cm) in diameter. [ 3 ] The primary device was a COBRA deuterium-tritium gas-boosted atomic bomb made by Los Alamos Scientific Laboratory , a very compact MK 7 device.
Although most have purchased only one or a few tons, this adds up to considerably more than the 760 tons/year allocated by law to the Miami Fort #5 coal-fired generating unit in Ohio. [35] Since many purchases were made in earlier years, and unused allowances have accumulated, these groups own the right to emit 23,012 tons of sulfur dioxide in ...
List of countries by carbon emissions [4]; Location % of global total Fossil emissions (1,000,000 tons per year) % change from 2000 2023 2000 World 100%: 39,023.94
Emissions in the 2010s averaged 56 billion tons a year, higher than any decade before. [2] Total cumulative emissions from 1870 to 2022 were 703 GtC (2575 GtCO 2 ), of which 484±20 GtC (1773±73 GtCO 2 ) from fossil fuels and industry, and 219±60 GtC (802±220 GtCO 2 ) from land use change .
The following table lists the 1970, 1990, 2000, 2010, 2020, 2021, 2022, and 2023 annual GHG [n 1] emissions estimates (in kilotons of CO 2 equivalent per year) along with a list of calculated emissions per capita (in metric tons of CO 2 equivalent per year).
The other major anthropogenic greenhouse gases [n 3] [10]: 147 [11]) are not included in the following list, nor are humans emissions of water vapor (H 2 O), the most important greenhouse gases, as they are negligible compared to naturally occurring quantities.