AMS Signature Series Soil Classification Kit
Features
- Includes extendible tile probe, crucial for locating underground obstructions
- Poly-reinforced carrying case provided with convenient wheels and handles
- Expedited repair and warranty service
- Lifetime technical support
- More
- (1) Ratcheting cross handle
- (1) Knurled extensions in 1' intervals
- (1) Soil color binder with chart
- (1) Extendible tile probe
- (1) Regular auger
- (1) Mud auger
- (1) Open face clay auger
- (1) Auger cleanout tool
- (3) 4' extensions
- (1) 10 lb slide hammer
- (1) 2” x 6” Split Core Sampler
- (2) Cleaning brushes
- (1) Gloves
- (1) Slip wrench
- (1) Fluoropolymer tape (for threads)
- (1) Wrenches
- (1) Poly-reinforced carrying case (wheels and handles)
In The News
Amazon sediment studied through Andes trip down tributary
A team of researchers led by scientists from the University of South Carolina Dornsife traveled to the Peruvian jungle to understand how sediment and plant matter travel down the Andes Mountains and into the Amazon River system, according a first-person account from Sarah Feakins, assistant professor of earth sciences at USC Dornsife. 
 The team focused on a tributary to the Amazon River, the Kosnipata River. They started at the headwaters, traveling up treacherous gravel mountain roads. They ended in the Amazonian floodplain, where Feakins said the river was orange from colloids in the soil. 
 The team spent most of their time collecting and filtering water to obtain sediment samples. Feakins described the work as collecting by day and filtering by night.
Read More50-year fertilizer study shows mixed results on soil quality
A new report authored by researchers from the University of Nebraska-Lincoln suggests that the use of inorganic nitrogen and phosphorus for fertilization improves crop yields, but can have negative impacts on soil quality, the American Society of Agronomy has reported. 
 A study of crop lands in western Kansas has shown that inorganic fertilization increases organic carbon stocks while damaging soil’s structural quality. 
 Researchers collected soil samples from experimental fields fertilized with various amounts of inorganic fertilizers to determine how different nutrient levels might impact soil quality. The results showed that applying nitrogen and phosphorus at high rates can expedite soil erosion and cause other structural issues.
Read MoreFrom Pans to Buoys: Advancing Reservoir Evaporation Rate Monitoring in Texas
In warmer climates like Texas, high reservoir evaporation rates can lead to declines in water level and water availability during droughts, making monitoring essential in order to ensure water security during times of scarcity. 
 
According to the Texas Water Development Board (TWDB), evaporation rates in Texas were previously based on data collected from a sparse network of Class A evaporation stations, dating back to the 1960s. These pans were stationed near reservoirs and still remain a widely accepted standardized approach to measuring evaporation rates on land. 
 
Monthly pan-to-lake coefficients were developed in the 1980s to connect the data collected from the pans to known lake conditions, extrapolating evaporation rates of the lakes using the pan data.
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