Sodic water is high in sodium (Na+) concentration relative to concentrations of calcium (Ca2+) and magnesium (Mg2+). The sodicity of water is expressed as the sodium adsorption ratio (SAR),

Yes. Irrigation water that is suitable for one soil may not be for another. Use of saline and/or sodic water for irrigation can be risky business on soils predominated by silt or clay. Just 1 acre-foot of moderately saline irrigation water (EC = 3 dS/m - the upper end of suitability for irrigation water) will introduce 1.8 tons of salt to an acre of land. Soluble salts do not leach as readily through fine textured soils as through sandy soils.

Water can be both saline and sodic, or saline-sodic. If water has an EC greater than 4 (2 for horticulture) and a SAR greater than 12, it is considered saline-sodic.

Water can naturally become saline or sodic by coming into contact with soil or geologic material that is high in salts. Upon contact, salts dissolve into the water, raising the EC and/or the SAR of the water. Water can also become saline when evaporation concentrates naturally occurring salts.

a help in avoiding this problem, you can use a generated freely by clause in the most recent versions of LSL. The use of a generated freely by clause makes it clear that the reader does not have to be concerned about ill-defined structural inductions. Another pitfall in LSL is to assert that all values of some freely-generated type satisfy some nontrivial property. An example is the trait given below.

There are no amendments, chemicals, or additives available commercially that can be added to saline water to make the salt go away. Dilution with a non-saline water or salt precipitation with an evaporation process which leaves the salt behind and traps the evaporated water can be used. Dilution of saline irrigation water is only possible if there is a source of non-saline water with which to dilute the saline water.

Elevated sodium and chloride concentrations in water can harm some woody plants due to direct toxicity as ions are taken up by the root cells or applied directly to the leaves. Either way, ions can accumulate in the leaves, causing burn along the outer leaf edges. In addition, sodium can indirectly affect crop growth by causing calcium, potassium, and magnesium deficiencies or by adversely affecting soil physical properties.

Recycled water is defined as water that has been treated to a 'fit for purpose' standard for a specific application. The following water classes can all be used to replace potable water and, if used in an EPA-approved fit-for-purpose application, can be classified as recycled water:

Water is classified as "saline" when it becomes a risk for growth and yield of crops. Saline water has a relatively high concentration of dissolved salts (cations and anions). Salt is not just "salt" as we know it - sodium chloride (NaCl) - but can be dissolved calcium (Ca2+), magnesium (Mg2+), sulfate (SO42-), bicarbonate (HCO3-), Boron (B), and other compounds.

Under NSW legislation the definition of a PWC states that the driver must either stand, kneel, or sit astride the vessel.

Saline soils are indicative of inadequate drainage to leach salt from the soil or upward migration of salt from shallow ground water. Sodic soils have an abundance of sodium. Some soils are naturally saline and/or sodic. If the soil was formed on parent material high in salts, such as marine deposits, and it has inadequate drainage, the soil will be high in salts as well. Soils can become saline and/or sodic from unnatural processes as well.

A defined network plan is the term used in Wisconsin insurance law to refer to any health benefit plan that creates incentives for its enrollees to use network providers. Some defined network plans will provide coverage only if the enrollee uses network providers and other plans will pay a larger portion of the charges if the enrollee uses network providers. HMOs and preferred provider plans are examples of defined network plans. Some people refer to these plans as managed care plans.

The size class for cars is based on interior passenger and cargo volumes as described below. The size class for trucks is defined by the gross vehicle weight rating (GVWR), which is the weight of the vehicle and its carrying capacity. Fuel economy regulations do not apply to heavy-duty vehicles, so they are not tested. See Which Vehicles Are Tested for more information on these vehicles.

athlete usually has proximal weakness and no triceps. Functionally they move their chair with elbows out and limited wheel contact. athlete has stronger muscles proximally, a more balanced shoulder, and can have limited triceps function. The 1.0 player has longer wheel contact, with elbows closer to the athlete's body. class was created to handle those players who fall between the 1.0 and 2.0 classes or those players with stronger but not normal triceps in both arms.

Regions will be defined both by geography and by any existing or engineered relationships that arise out of the development of local "networks". In order to eliminate supposition regarding the resources available to other potential RCCs, the RFA stipulates that the two (2) proposals be written in terms of the resources available within the local "network", however, it is anticipated that proposals will be broad enough to warrant expansion to an entire network scale.

State and federal laws define what forms of child abuse and neglect must be reported to authorities. These definitions vary from state to state. The CWLA Standards for Services for Abused or Neglected Children and Their Families provide the following generally accepted definitions of child maltreatment: Physical Abuse. Physical acts by parents or caregivers that cause, or could have caused, physical injury to the child. Neglect.

Moderation means avoiding sunburn at all costs. How to accomplish this goal will mean something different to each person. That's one way the indoor tanning industry can help. Salon professionals attempt to educate each tanner on how to best avoid sunburn for their individual skin type.

With User-defined Music Collections, you can organize your music any way you see fit. In this way, you can create "Dad's College Albums and Artists" or "Exercise Albums". Collections can contain Albums, Artists, Genres, and/or Mix Albums. To create a new Music Collection, use the Music tab of the Web Utility, choose "My Collections" and click on "Create New Collection". Once you name your new Music Collection, you can add music to it anytime using either the Web Utility or the onscreen display.

Answer: Discrimination means being treated differently than others because of one's status in a protected category such as race, color, religion, sex, national origin, age, or disability. Discrimination is unlawful in employment, housing, services offered by private businesses, service provided by public entities, and lending.