Digital Commons Network^™

A Color Guidebook To Common Rocky Mountain Lichens, Larry L. St. Clair

Books by Faculty of the Monte L. Bean Life Science Museum

This guidebook provides information about common lichens from the northern Rocky Mountains south into the Great Basin, Colorado Plateau, and the Sky Island Mountains of southeastern Arizona and southwestern New Mexico.

Table of Contents

Dedication

Acknowledgments

Introduction

• Lichens as symbiotic systems
• Morphology
• Reproduction
• Physiology and growth
• Secondary chemistry
• Ecology

Lichens as Biomonitors of Air Quality

• Overview
• Lichen sensitivity to air pollutants
• Methods of evaluating air pollution impact on lichens

Lichen Systematics

• Classification of lichens
• Essential tools for identifying lichens
• Collection and curation of lichen specimens
• Dichotomous keys to common Rocky Mountain lichens

Common Rocky Mountain Lichens (Color photographs, descriptive information, …

Artificial Alimentation Of Bees Using Natural Juices During The Dry Season, Ramiro Bernal Acosta

Theses and Dissertations

In the community of Tunshi San Nicols of the Licto parish in the Province of Chimborazo, an evaluation was done on the effect of an energetic supplementary feeding of bees (Italian-mestizas) during the dry season (September 23 to February 20). These supplements consisted of carrot juice (T1), orange juice (T2) and sugar cane juice (T3). These supplements were also compared to a control group (T0). The experimental units consisted of 16 standard beehives distributed randomly with the 4 treatments and 4 repetitions of each treatment. The results showed that sugar cane juice (T3) obtained the best results in the consumption …

Comparative Study Of Six Different Types Of Subtracts In The Production Of Earthworm Humus And Its Productive Effect In Vegetables (Radish, Beet, White Onion, Cabbage), Romeo Byron Romero Mancero

Theses and Dissertations

In the province of Chimborazo, found in the Riobamba canton, a study was done with the purpose of comparing different subtracts for the production of earthworm humus (pig feces, guinea pig feces, rabbit feces, bovine feces, market residues, and vegetable residues from the harvest) and its productive effect in vegetables (radish, onion, beet and cabbage). Twenty-four beds, 1.5 m2 (1.5 x 1) in size, as well as sixteen 3 m2 (1 x 3) parcels were used for the study. A design of complete blocks was applied with a monofactorial in the first test, and a bifactorial in the second test. …