Posted on May 31, 2023 (Updated on July 9, 2025)
Why Tholins are Absent in the Inner Solar System: A Planetary Science Mystery
Natural EnvironmentsTholins are complex organic molecules formed by the irradiation of simple organic compounds such as methane, ammonia, and nitrogen. These organic molecules have been found on the surface of various bodies in the outer Solar System, including Pluto, Triton, and the icy moons of Jupiter and Saturn. However, they are not found in the inner
Posted on May 31, 2023 (Updated on July 9, 2025)
The Intricate Link Between Indian Monsoon and Indian Ocean Dipole: A Geographical and Earth Science Perspective
Natural EnvironmentsThe Indian monsoon is a complex weather phenomenon that has a significant impact on the Indian subcontinent. It is characterized by seasonal winds that bring heavy rains to the region, enabling agriculture and supporting the livelihoods of millions of people. The Indian Ocean Dipole (IOD) is another important climate phenomenon affecting the Indian Ocean region.
Posted on May 29, 2023 (Updated on July 9, 2025)
Estimating Soil Moisture Levels: Techniques and Applications
Natural EnvironmentsSoil moisture is an important aspect of earth science because it affects a wide range of environmental processes such as plant growth, water management, and climate modeling. Accurate measurement of soil moisture is critical to understanding the water cycle and making informed decisions in agriculture, forestry, and hydrology. However, direct measurement of soil moisture can
Posted on May 29, 2023 (Updated on July 9, 2025)
Exploring the Myth: Can Base Saturation Percentage Exceed 100% in Soil Science?
Natural EnvironmentsSoil science is a complex discipline that involves the study of the physical, chemical, and biological properties of soils. One of the important soil properties is cation exchange capacity (CEC), which represents the ability of the soil to hold positively charged ions such as calcium, magnesium, and potassium. Base saturation percentage (BSP) is a measure
Posted on May 29, 2023 (Updated on July 9, 2025)
Uncovering Geochemical Thresholds for Potentially Toxic Elements in Spanish Soils
Natural EnvironmentsSoil contamination is a significant environmental problem, and potentially toxic elements (PTEs) are among the most hazardous contaminants in soil. PTEs are elements that, when present in soil at high concentrations, can have adverse effects on human health and the environment. Spain is one of the largest agricultural producers in Europe and PTE contamination in
Posted on May 28, 2023 (Updated on July 9, 2025)
Reading Soil Moisture SMAP Data with Python: A Step-by-Step Guide
Natural EnvironmentsSoil moisture is an essential parameter in the study of the Earth’s water cycle and plays a critical role in various Earth science applications such as weather forecasting, flood modeling, irrigation management, and crop yield estimation. NASA’s Soil Moisture Active Passive (SMAP) mission provides global soil moisture measurements with high resolution and accuracy. The SMAP