Climate change and air pollution will reduce food production
Research shows that global climate change has reduced the ability to supply food. However, in most cases, these studies have neglected the interaction between elevated temperature and air pollution, especially ozone pollution, the impact of crop destruction. A new study by the Massachusetts Institute of Technology shows that the impact of climate may be significant, and policy makers need to consider both the issue of climate warming and air pollution. SC/MAL Pneumatic Cylinder Tube It generally used for SC series tie rod cylinder, and aluminum mini Pneumatic Cylinder. It has a simple structure, low cost and convenient installation. There is a large amount of inventory, so we can make fast delivery for most types. The maximum inner diameter is 320mm.Pneumatic Cylinder Barrel. The SC series circular aluminum cylinder is a commonly used pneumatic component, widely used in various automation equipment. This type of cylinder is popular for its standardized design and good cost-effectiveness. Here is some information about the SC series circular aluminum cylinder: 1. Standards and specifications: The SC series cylinders follow certain industry standards, which typically define the dimensions, tolerances, and other technical parameters of the cylinders. There are various specifications for the diameter of the cylinder, such as 32mm, 40mm, 50mm, etc., and different lengths can be customized according to needs. 2. Materials: Material: The Cylinder Barrel of SC series cylinders is generally made of 6063-T5 aluminum alloy material, which has good mechanical properties and corrosion resistance. Surface treatment: In order to improve wear resistance and corrosion resistance, the cylinder surface is usually subjected to anodizing or other surface treatments. 3. Structural features: Circular design: The cylinder barrel of SC series cylinders usually adopts a cylindrical design, which is beneficial for improving strength and simplifying the installation process. High precision: The cylinder barrel is precision machined to ensure a good fit with the piston, reducing friction and leakage. 4. Application Fields The SC series cylinders are widely used in various fields such as automated production lines, mechanical equipment, packaging machinery, etc., to achieve linear motion. The SC series circular aluminum cylinder is a commonly used pneumatic component, widely used in various automation equipment. This type of cylinder is popular for its standardized design and good cost-effectiveness. Here is some information about the SC series circular aluminum cylinder: 1. Standards and specifications: The SC series cylinders follow certain industry standards, which typically define the dimensions, tolerances, and other technical parameters of the cylinders. There are various specifications for the diameter of the cylinder, such as 32mm, 40mm, 50mm, etc., and different lengths can be customized according to needs. 2. Materials: Material: The cylinder barrel of SC series cylinders is generally made of 6063-T5 aluminum alloy material, which has good mechanical properties and corrosion resistance. Surface treatment: In order to improve wear resistance and corrosion resistance, the cylinder surface is usually subjected to anodizing or other surface treatments. 3. Structural features: Circular design: The cylinder barrel of SC series cylinders usually adopts a cylindrical design, which is beneficial for improving strength and simplifying the installation process. High precision: The cylinder barrel is precision machined to ensure a good fit with the piston, reducing friction and leakage. 4. Application Fields The SC series cylinders are widely used in various fields such as automated production lines, mechanical equipment, packaging machinery, etc., to achieve linear motion. SC Pneumatic Cylinder Barrel,SC Pneumatic Cylinder Tube,SC Pneumatic Cylinder Tubing,SC Air Cylinder Tube,SC Air Cylinder Tubing Foshan Weiyingjia Technology Co., Ltd , https://www.wyspneumatic.com
The study evaluated four major global food crops: rice, wheat, corn and soybeans. They account for more than half of the world’s human calories burned. Due to population growth, food consumption is expected to increase by approximately 50% by 2050. Therefore, it is necessary to increase production by improving crops, improving farming methods, and expanding farmland. This prediction will vary greatly from region to region and crops will also differ. For example, wheat is very sensitive to ozone, and heat has a greater impact on corn. In general, under the same conditions for all other factors, by 2050 climate warming may reduce global crop production by about 10%. The impact of ozone pollution is more complicated, but its impact is very strong. At the same time, ozone pollution is also very difficult to identify because it is similar to other plant diseases such as discoloration and spotting of leaves.
Although heat and ozone can damage plants, various factors interact. For example, higher temperatures significantly increase ozone production, and organics and nitrogen oxides are more volatile in sunlight. Because of these interactions, the research team found that 46% of soybean crops previously attributed to thermal effects were actually caused by increased ozone. Pollution control measures can slow down the impact of production, and global output declines from the projected 15% to 9% due to emissions reductions.
Clean energy does not emit any greenhouse gas or conventional air pollutants. For example, the increase in the use of wind energy and solar energy will be beneficial to the safety of global food because they do not participate in any climate change or increase the concentration of ozone on the earth's surface. 