A Study of Past and Present Climate Conditions

Climate is an average weather condition that lasts for a long time in specific areas. The climate of the earth is a complicated system indispensable to our daily life. This is why scientists like paleoclimatologists want to better understand future climatic conditions by studying the past and present climatic conditions of the Earth. Scientists have two types of data on past and present climatic conditions. The first is instrument data, which can be measured with weather monitoring equipment.

Climatologists have used climate models for a variety of purposes, from researching average climatic conditions over time and from studying the dynamics of climate and climate systems to predicting the future climate It was. Compared to meteorology, meteorology focuses on short-term weather systems lasting several weeks and climatology studies the frequency and trend of these systems. Climatology considers the past and helps predict future climate change. Climate change analysts focusing on science are more involved in detailed mathematical modeling of scientific data. They work closely with scientists who collect climate data and work with them to analyze information and integrate it with current environmental activities. They can also simulate how changes in existing government policies can change the impacts of climate change.

An interesting point to consider is the current weather condition of Dr. Malcom Light and analogy of the situation before the extinction of the Permian. His calculations show that it is only 13 years from the beginning of our current situation to the extensive Permian expansion. Approximately 400 ppm, an annual increase of at least 3 ppm. Therefore, CO 2 concentration will be at least 490 ppm in 30 years. We have two other things that can contribute to global warming. The Arctic Ocean currently has a considerable amount of ice free water to absorb heat and it is expected that ice in the Arctic Ocean will be reduced in the next 30 years. The third variable that increases heat flux is continuous release of methane. Therefore it is safe to say that in the next 30 years the Arctic Circle will experience more global warming than in the past 30 years.

Paleoclimatology is a study of past climate. As it is impossible to trace back to what climate over time, scientists explain the paleoclimate using traces (called agents) created in past climates. Creatures such as diatoms, corals, corals, etc. are useful alternative to climate. Other agents include ice core, annual rings and sediment cores (diatoms in sediments, foraminifera, microbiota, pollen and charcoal, and sediments themselves). Foraminifera, also known as foraminifera and diatoms, is a commonly used climatic factor. Forum and diatoms are shellfish found in aquatic and marine environments. The floating matter floats on the water column as well as the form of the benthic or benthic organism. The Forum shell is composed of calcium carbonate (CaCO 3), and the diatomaceous shell is made of silica (SiO 2). These creatures record evidence of past environmental conditions in the shell