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soi

Lead Levels Spark Park Closures in Pasadena

April 19, 2025

The city of Pasadena has taken a big step. It has decided to shut down baseball infields at two of its parks. This move comes after health officials in Los Angeles County discovered high lead levels in the soil. The issue is linked to the Eaton Fire, which happened recently. The discovery was m

environment

Layered Soil Water Secrets in Dry Lands

April 16, 2025

In the dry, wind-swept regions of northwestern China, soil water movement is a mystery. The Hydrus-3D model has been used to shed light on this puzzle, focusing on how water moves through layered soils. These layers can be made of different materials, like loess or sand. The study looked at how w

environment

Spring Barley's Copper and Zinc Mystery

April 14, 2025

Plants need nutrients to grow, but what happens when these nutrients come from sewage sludge? Spring barley, a common cereal crop, was studied to see how it absorbs copper and zinc from soil mixed with digested sewage sludge. The focus was on the zone near the plant's roots and how these metals be

science

Checking Out Radiation Levels in Kothapally

April 12, 2025

In the heart of Telangana, India, lies Kothapally village. It is near a spot where uranium might be found. This makes it a good place to check out natural radiation levels. Both inside and outside homes, scientists measured gamma radiation. They used special tools for this job. One tool gave quick r

environment

Soil Salt Struggles: Jordan's Northern Valley Faces a Growing Challenge

April 6, 2025

Jordan's Northern Valley is in a pickle. Salt is building up in the soil, making it tough for farmers to grow crops. This is a big deal because the valley is known as the "food basket of Jordan. " It's a major source of fruits and veggies for the country. The problem is getting worse, and it's a thr

science

Uncovering the Hidden World of Soil Predators

April 3, 2025

In the vast and often overlooked world beneath our feet, scientists stumbled upon something unexpected. While exploring the mineral-rich subsoil of southern Poland, researchers encountered a peculiar creature: Haplotaxis cf. gordioides. This isn't your typical earthworm. This worm is part of a group

health

Worm Wars: Testing Treatments for School Kids in India

March 27, 2025

In India, worm infections spread through soil are still a big problem. This is true even though things have gotten better with hygiene and regular deworming. A big study was done to see how well two different treatments work. The goal was to find out which one is better at getting rid of these worms

science

Cowpeas and Their Microbial Allies: A Drought Survival Guide

March 26, 2025

The world of microbes living in the soil around cowpea roots is a bustling ecosystem. These tiny organisms play a big role in how plants handle stress, like drought. But what exactly happens to these microbial communities when the rain stops? This is what a recent investigation set out to find. The

science

New Chemicals from Soil Bacteria

March 24, 2025

Scientists found interesting chemicals in soil bacteria. These chemicals have a special group called dichloromethyl. This group is new to a type of natural product called pyranones and furanones. The bacteria that make these chemicals live in the soil of the Qinghai-Tibet Plateau. The plateau is hig

science

Smart Watering: How DIY Sensors Boost Lettuce Growth

March 18, 2025

Water is life. It is also a precious resource. Farmers often struggle with how much water to give their crops. Too much or too little can harm the plants. This is especially true in dry areas. So, how can farmers make the best use of water? One way is through smart irrigation. This means usin