Ево састава Земљине атмосфере. Као што видите СО2 има само 0.356 промила, и неко ће да ми прича бајке о његовом значајном утицају на климу. Притом је пола копна пустиња и полупустињан и убрзано се шири. Профита мора да буде, мора да се сечу шуме и да се продају нови еколошки извори енергије, ко не може да купи плаћа таксу на СО2.
У анточко време било је још и топлије, а нико није производио СО2.
Само се траже нове могућности зараре и економске доминације.
Nema to veze sa zaradom nikakve, oni štampaju novac, zarada im ne treba, al trebaju im naše DUŠE!
Ko sluša IRON MAIDEN i čita BIBLIJU je u veeeeelikoj prednosti nad ostalima koji to ne rade, a žele razumeti današnji svet!
Doooobro svi pogledajte ovaj spot, a onda se bacite na čitanje STAROG ZAVETA!
https://en.wikipedia.org/wiki/Carbon_dioxide_in_Earth's_atmosphere
CO2 u vazduhu ima nešto tipa 0.04% nula gore dole, a udeo LJUDSKIH delatnosti u tih 0,04% je nešto tipa 4%, stim što od tih 4% može se smanjiti recimo 10-20% i to da stane ceo svet, recimo.....ko je razumeo, shvatiće...
Čovek, Srbin sve objasnio, rečeno i ovde i svuda po 10000 x al mora još jednom!
uostalom....ovo i da jeste tako se vrlo lako rešava ŠUMAMA!
Ali neko ne želi ŠUME NA ZEMLJI!
kako vam to do sada nije upalilo u mozgu?! M???
ja vam lepo kažem, samo treba slušati IRON MAIDEN i sve će vam biti jasno!
dalje....POVEĆAN CO2 znači i povećan prinos biljaka dakle VIŠE HRANE!
Effects of increased CO2 on plants and crops[edit]
See also:
CO2 fertilization effect
A 1993 review of scientific greenhouse studies found that a doubling of CO2 concentration would stimulate the growth of 156 different plant species by an average of 37%. Response varied significantly by species, with some showing much greater gains and a few showing a loss. For example, a 1979 greenhouse study found that with doubled CO2 concentration the dry weight of 40-day-old cotton plants doubled, but the dry weight of 30-day-old maize plants increased by only 20%.
[71][72]
In addition to greenhouse studies, field and satellite measurements attempt to understand the effect of increased CO2 in more natural environments. In
free-air carbon dioxide enrichment (FACE) experiments plants are grown in field plots and the CO2 concentration of the surrounding air is artificially elevated. These experiments generally use lower CO2 levels than the greenhouse studies. They show lower gains in growth than greenhouse studies, with the gains depending heavily on the species under study. A 2005 review of 12 experiments at 475–600 ppm showed an average gain of 17% in crop yield, with
legumes typically showing a greater response than other species and
C4 plants generally showing less. The review also stated that the experiments have their own limitations. The studied CO2 levels were lower, and most of the experiments were carried out in temperate regions.
[73] Satellite measurements found increasing
leaf area index for 25% to 50% of Earth's vegetated area over the past 35 years (i.e., a greening of the planet), providing evidence for a positive
CO2 fertilization effect.
[74][75]
A 2017
Politico article states that increased CO2 levels may have a negative impact on the nutritional quality of various human
food crops, by increasing the levels of
carbohydrates, such as
glucose, while decreasing the levels of important nutrients such as
protein,
iron, and
zinc. Crops experiencing a decrease in
protein include
rice,
wheat,
barley and
potatoes.
[76][
scientific citation needed]
