2001 National Resources Inventory (NRI) Data Collection Instructions

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Introductory Materials

• Table of Contents (10 KB)
• Chapter 1 Introduction (11.4 KB)
• Chapter 2 Role and Responsibilities of Inventory Collection and Coordination Site Leader and Data Gatherers (13.7 KB)
• Chapter 3 General Inventory Instructions (411 KB)
• Chapter 4 Sample Locations (312 KB)
• 5.1 Overview (9.4 KB)

Data Collection Instructions

• 5.2.1 General Information (156 KB)
• 5.2.2 Photo Interpretation and Remote Sensing Resources (770 KB)
• 5.2.3 Farmsteads, Developed Areas and Transportation (1.03 MB)
• 5.3.1 Ownership (38.2 KB)
• 5.3.2 Conservation Reserve Program (116 KB)
• 5.3.3 Soils (61.3 KB)
• 5.3.4 Land Use (339 KB)
• 5.3.5 Irrigation (111 KB)
• 5.3.6 Conservation Practices (136 KB)
• 5.3.7 Wetlands (284 KB)
• 5.3.8 Salinity (164 KB)
• 5.3.9 Universal Soil Loss Equation (96.2 KB)
• 5.3.10 Wind Erosion Equation (220 KB)
• 5.3.11 Resource Concerns (132KB)

Appendix

• 2001 National Resources Inventory Glossary (43.6 KB)
• Cowardin System Descriptions (87.5 KB)
• 2001 National Resources Inventory Primary Sample Unit and Point Edit Rules (146 KB)
• Wind Erosion Equation Diagrams (558 KB)

Wetland Classification Photos

• Plates 1-10 (2.2 MB)
• Plates 11-20 (3.3 MB)
• Plates 21-30 (2.8 MB)
• Plates 31-40 (3.3 MB)
• Plates 41-50 (2.7 MB)
• Plates 51-60 (3.1 MB)
• Plates 61-70 (3 MB)
• Plates 71-80 (2.9 MB)
• Plates 81-86 (2.2 MB)