The phrase "a worldwide decrease" is correct and usable in written English.
It can be used when discussing a reduction or decline that affects the entire globe or multiple countries.
Example: "Recent studies indicate a worldwide decrease in biodiversity, raising concerns among environmentalists."
Alternatives: "a global decline" or "an international reduction".
A doubling in CO2 concentration would produce a cooling of 30 to 40 K in the thermosphere, a 20%to40%0% decrease in air density between 200 and 300 km, an approximately 15- to 20-km lowering of the ionospheric F2 peak height (hmF2), and a worldwide decrease in the F2 critical frequency (foF2) of less than 0.5 MHz (Roble and Dickinson 1989; Rishbeth 1990; Rishbeth and Roble 1992).
The company put both its carbon mill in Calvert and a steel slab-making unit in Rio de Janeiro up for sale in May 2012, citing rising production costs and a worldwide decrease in demand.
It has been accepted that the eruption of Toba led to a volcanic winter with a worldwide decrease in temperature between 3-5 C-change, and up to in higher latitudes.
Despite a worldwide decrease in the incidence of GC in the past 40 years, GC remains the fourth most common cancer and the second major cause of cancer-related death globally[ 1, 2].
Despite a worldwide decrease in incidence, gastric cancer remains the fourth most common cancer type and the second most common cause of cancer-related mortality worldwide (Parkin et al, 2005; Kamangar et al, 2006).
A worldwide decrease in child mortality has been achieved in the last few years, following the global attempt to pursue Millennium Development Goal 4 (MDG4) adopted at the UN Millennium Summit in 2000, targeting a 2/3 reduction in under-5 mortality by 2015.
The good news is that open defecation – the riskiest sanitation practice of all – is on the decline worldwide, with a global decrease from 25 per cent in 1990 to 17 per cent in 2008, representing a decrease of 168 million people practicing open defecation since 1990.
After restructuring, Planet Hollywood files for bankruptcy a second time in October, citing the worldwide decrease in tourism after 9/11 as the main reason. .
It should be acknowledged that the worldwide decrease in the age-adjusted incidence of gastric cancer was obviously not due to the intentional eradication of H. pylori infection, but can be related to a reduction in salted food intake by use of refrigerators (World Cancer Research Fund in association with American Institute for Cancer Research, 1997).
Worldwide decreases in physical fitness and increases in body fat among youth have set challenges for armed forces to recruit physically capable soldiers.
Mobile market insights firm SensorTower estimates downloads of the Whisper app worldwide decreased by about 55percentt last quarter, compared to the second quarter of 2016.
