'Ha yr' presentation slideshows

SUSTAINABILITY

SUSTAINABILITY. A level of resource use that maximizes long-term yield and avoids over-exploitation (Faustmann 1968, probably original meaning). SUSTAINABILITY.

434 views • 33 slides

Soil Test Results 2012

473 views • 31 slides

Wind Erosion

435 views • 30 slides

Status of REDD+ MRV in Tanzania

Status of REDD+ MRV in Tanzania. By Dr. E. Zahabu and Chamuya N Tanzania. Introduction. Carbon benefit of any forest project = carbon changes to known levels of precision. Determination of carbon changes requires baselines

281 views • 20 slides

Critical Load Development for Nitrogen and Sulfur Deposition Elizabeth Waddell

Critical Load Development for Nitrogen and Sulfur Deposition Elizabeth Waddell Air Resources Specialist Pacific West Region 206 220 4287 Elizabeth_waddell@nps.gov. 1. Science Workshop. Funded by NWCAA Co-sponsored by NWCAA, NPS, USFS, and USGS Focus on NW WA but applicability for

280 views • 19 slides

Critical Load Development for Nitrogen and Sulfur Deposition Elizabeth Waddell

Critical Load Development for Nitrogen and Sulfur Deposition Elizabeth Waddell Air Resources Specialist Pacific West Region 206 220 4287 Elizabeth_waddell@nps.gov. 1. Science Workshop. Funded by NWCAA Co-sponsored by NWCAA, NPS, USFS, and USGS Focus on NW WA but applicability for

273 views • 19 slides

By Pieter van Eijk, Copenhagen, December 2009

Wetlands for mitigation and adaptation. &. An overview. By Pieter van Eijk, Copenhagen, December 2009. Contents. The importance of wetlands for adaptation and mitigation Mangroves Saltmarshes Seagrasses Inland wetlands Examples of ecosystem-based approaches

296 views • 18 slides

Overview of Soil Properties for Crop Production

Overview of Soil Properties for Crop Production. By J.G. Mexal Department of Agronomy & Horticulture New Mexico State University. Soil Properties Important Soil Properties. Physical Texture Structure Chemical pH C.E.C. W.H.C. Organic Matter. Soil Properties Chemical Properties. pH

348 views • 14 slides

Energy inputs in production agriculture: Life cycle analysis

Energy inputs in production agriculture: Life cycle analysis. Fuel (for tractors, powered implements, running irrigation etc.) Fertiliser Agrochemicals (sprays mostly) Farm buildings (energy and carbon invested in constructing them) Farm vehicles and machinery

135 views • 13 slides

Nitrogen reserves and flows in an inland northwest dry-site forest.

Nitrogen reserves and flows in an inland northwest dry-site forest. George Scherer, Jeff Hatten, Darlene Zabowski , University of Washington. Introduction

107 views • 1 slides