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Resources

Education and Teaching Materials

NASIS Database Metadata

Metadata are the definitions of the database structures for NASIS and its related databases. This includes the structure of each table, data element definitions, lists of codes, and relationship information.

Education and Teaching Materials

NASIS Downloads

Downloads for the National Soil Information System (NASIS).

Guides and Instructions

NASIS User Guides

Information on how to populate the NASIS database and other parts of the NASIS data system.

Guides and Instructions

National Ecological Site Handbook

This handbook provides standards, guidelines, definitions, policies, responsibilities, and procedures for conducting the collaborative process of ecological site description (ESD) development.

Education and Teaching Materials

National Invasive Species Information Center (NISIC)

National Invasive Species Information Center (NISIC) provides selected resources for Educators from agencies and organizations with an interest in the prevention, control, or eradication of invasive species.

Education and Teaching Materials

National Soil Information System (NASIS)

The National Soil Information System (NASIS) desktop application is used by National Cooperative Soil Scientists to enter and store information about soils into a national United States Department of Agriculture (USDA) database.

Guides and Instructions

National Soil Survey Handbook

The National Soil Survey Handbook (NSSH) is a standard that provides definitions, responsibilities, guidelines, and procedures for conducting the National Cooperative Soil Survey (NCSS). 

Guides and Instructions

National Watershed Program Manual and Handbook

The National Watershed Program Manual provides policy, guidance and suggestions for working through the various stages of watershed projects, from working with potential sponsors to providing project rehabilitation assistance. The National Watershed Program Handbook is a companion document.

Guides and Instructions

Native Trees Guide for Conservation practices for Puerto Rico and USVI

The Guide to Native Trees for Conservation Practices in Puerto Rico and the USVI promotes the use of native trees in the implementation, certification, and monitoring of forest conservation practices on private lands that participate in the USDA Forest Service Forest Stewardship Program.

Data and Reports

Natural Resources Assessment

NRCS documents the effects of conservation practices and systems so that better decisions can be made and risk is managed more effectively.  NRCS cooperates with other Federal and State agencies and conservation partners to collect and analyze natural resource data.