14762-75-5 GE 2-dimensional modeling methodology 64-18-6/ACETIC ACID 64-19-7/NITRIC ACID Abies bracteata Abies cf. concolor Abies cf. magnifica Abies magnifica Acarina Acarina TA Chelicerata Acarine Acarospora chlorophana Accelerator mass spectrometry Acerentomon Acerentulus Acetazolamide Acid rain Acoustic conditions Acres irrigated Activity pattern ER Acute mountain sickness Adventure race Adverse effects Aerosol Characterization Study aerosol property ER Africanized bee attack Africanized honey bee Agricultural land use Agricultural practices Agricultural zoning Agriculture Air pollutant Air pollutants Air pollution Air pollution trends Air quality Air quality research Air quality standards Air quality-degradation of lake tahoe Air quality-dust Air quality-pm-10 Air quality-sierra-wide status Air quality-smoke Air quality-visibility Air-quality strategy Alanine aminotransferase Alaska Algae Alimentary canal Allium Allotrichoma Alpha-amanitin Alpine chipmunk Alpine ridge vegetation Alpine vegetation community Altitude Sickness (MeSH) Altocumulus lenticularis Aluco ALUMINIUM Ambient zone Ambystoma californiense Ambystoma macrodactylum Ameletus validus America American robin Amphibia Amphibia Vertebrata Amphibian Amphibian status Amphibians Anadromous fish Analytical method Anas platyrhynchos Anatomy Anatomy and Histology And white-crowned sparrow Androgens Angiospermae Angiosperms Anhydrosugar Animal Animal behavior Animal biology Animal communication Animal distribution Animal Fungi Animal Invertebrata Animal pests Animalia Animals Aniulus Annual hairgrass Annual hairgrass (deschampsia danthonioides) Anseriformes Anthocopa Anti-debris association of the sacramento valley Antibody Antidote-drugs Antihistamine-drug Apanteles californicus Apodiformes Calypte costae Appendix - sierra nevada ecosystem project Applied and field techniques Applied techniques Aquaria Aquatic Aquatic bacteria Aquatic biodiversity Aquatic habitat Aquatic habitats Aquatic herbicide Aquatic insect bioindicators Aquatic invertebrates Aquatic management Aquatic mercury contamination Areas of late successional emphasis Arinolus Arizona Arrhythmia (MeSH) Arroyo toad Arthropoda Arthropods Artificial cutting Artificial light Artiodactyla Artiodactyls Aschelminthes Aschelminths Ascomycetes Ash mountain Asia Aspartate aminotransferase Aspen Assessment Asyndesmus woodpeckers Athyroglossa Atissa Atmostpheric circulation Atopetholus Aulacigaster Auto-emissions Automatic snow sensors Avalanche burial Average inflow Average release Aves Aves Passeriformes Aves Vertebrata Avian demography Avian ecology Avian inventory Avian productivity Avifauna B. boreas Backward trajectory analysis Bacteria Bacteria Biochemistry Bacteria biochemistry Bacteria genetics Bacteria Physiology Bacteria physiology Bacteriology Bagby Banana Banana GE California Bank revetment and erosion Barnowl riffle Barrett cove Bats Beach wheelchair Bee envenomation Bee venoms Bees Beetle Behavior Behavioral biology Behavioral disorders Belted kingfisher Benzylpenicillin Big bull flat Big sagebrush Bighorn plateau Bighorn sheep Bio-diversity council Biochemistry Biochemistry studies Biochemistry studies- Proteins Bioclimatology Biocybernetics Biodiversity management areas Biogeography Biographies Biography Bioindicator organisms Biological communities Biological control Biological data Biological Diversity Biological validation Biological validation data Biology Biomass combustion Biometeorology biometeorology Biophony Biophysics Biosynchronization Biotic responses Biotic vulnerability Bird Birds Black cottonwood Black oak Black oaks Black toad Blaniulidae Blepharoceridae Bliss state park Blood Blood and lymph studies Blood and Lymphatics Blood and lymphatics Blood cell studies Blood cell studies; Nervous system Blue and purple flowering downingia (downingia sp.) Blue and purple flowering downingias Blue oak Bluetongue virus Boaters Boating Bobcat Bootjack Boraginaceae Borrelia burgdorferi Botanical and zoological gardens Botanical gardens Botany Botany Forestry Bovidae Brachycybe Brachydesmus Brazil Breckenridge Breeding bird survey Breeding season Brewer's spruce Briceburg Bristlecone pine British Columbia British Guiana British Isles Brown bear Brown creeper Brucella abortus BRYCE CANYON NATIONAL PARK Bubo virginianus pallescens Bufo boreas Bufo californicus Bufo canorus Bufo exsul Bull frog riffles Bull thistle Burning for fuel reduction Burrowing owl C. yuma Caddisflies California California black oak California central valley California red-legged frog California spotted owl California tiger salamander California tiger salamander (ambystoma tigrinum) California tiger salamanders California's central valley California. California; el dorado national forest California; inyo national forest California; june lake California; kings canyon national park; inyo national forest California; lake tahoe California; san joaquin valley; mono lake; sonora pass California; sequoia and kings canyon national park California; tule river indian reservation Californiulus yosemitensis Caliulus Calobata Calocedrus cf. decurrens Cambalopsidae Campers Camping Camping faciilities Camping options Campito mountains Canace Canada Canal safety Candida humicola Candida krusei Canidae Cannibal CANOPY LAYER Canyon live oak Capacity of lake mcswain Capacity of lake yosemite carbamates Carbon monoxide Carbon-14 Carbonic anhydrase inhibitor-drug CARBONYL SULFIDE Cardiovascular System Cardiovascular system Carnivora Carnivores Carson sink Cascade range Cascades frog Case studies Caseya fasciata Caseyidae Cassin's vireo Caudata Ceanothus Cedar Cedar (calocedrus decurrens) Cell Biology Cenozoic Central America Central Asia Central california Central valley Central valley project Central western sierra nevada Cervidae Cervus elaphus CH carbon CH carbon; 7440-44-0/carbon-14 CH malathion CH wind-borne pesticides Chaetonerius Chalk bluffs Changes in hardwood habitat Channel migration Channel morphology Cheatgrass Chelicerata Chelicerates Chelonia Chelostoma Chemical Coordination Chemical pollutants Chemical property Chemotherapy Chicken Child Chile Chinook salmon Chipping sparrow Chiroptera Cholinesterase inhibitor Cholinesterase-inhibiting compounds Chordata Chordates Chromosomes Chrysopa Chrysopidae Cimetidine Circadian rhythms Circulation Cirque peak Cirrocumulus lenticularis Clam shrimp Clangula hyemalis classification Clemmys marmorata Cleveland wildfire Cliff failures Climate Climate change Climate-change Climate-chronology Climate-history Climate-influences Climate-records Climatic change hypothesis Climatic gradients Climatology Clinical microbiology Clinical pharmacology Clinical techniques Clouds Co Co-seismic Coast live oak Coast redwood Cocci Codiulus Coenzymes Colactis yuma Coleotechnites milleri Coli-Count sampler Coliform Coliform bacteria Collaboration Colorado Comatricha rubens Commerecial rafting Communication Community Community distribution Comparative anatomy Comparative behavior Comparative biochemistry Components of ecosystem management Composition Computational Biology Computer applications Computer models Computer techniques Comstock lode Concentration Conference Coniferopsida Conifers Conservation Conservation planning Conservation projects Consolidation Conspecific predation Contaminant Control/alpha-amanitin poisoning Conversion of hardwood rangelands Copepods Core body temperature Cornaceae Corticosteroid Corticosterone Cosmic snow sensor Costa Rica Cottonwood County general plans Cowbird Crane-flies Crassulaceae Crater lake national park Crescent meadow Cressy Crinoidea Crocker-huffman dam Crops Crustose lichens Cryptantha Cryptosporidium Ctesias Cuba Cuneo Current conditions Curry village Cyanocitta Cyanocitta stelleri annectens Cycadopsida Cytology Cytology - Animal Cytology - Human Cytology- Animal Cytology- Human D. persimilis D. pseudoobscura D. victoria Dandelion Darrah Dataanalysis Davis Debaryomyces Deer Defoliator Deforestation in the mid-1800s Delhi Dendrochronology Department of Pesticide Regulation Dermestidae Deuteromycetes Development Development and Embryology Development Ecology Development-restricting Development-unrestricted Diacheopsis insessa Diagnostic method Diagnostic pathology Diagnostic techniques Dicarboxylic acid Dicots Dicotyledones Dicranomyia Differentiation Digestive system digestive system Digestive system disease Digital spatial data Diplopoda Diptera Diptera TA Insecta Directions Discocerina Discomyza Discoveries Disease Disease prevention Disease vectors Distributed forest conditions Distribution of late successional forests Ditch mining systems (diagrams) Ditches Ditrichophora canifrons DNA DNA amplification method DNA/creatine kinase Documentation Dog Dominant trees Dominican Republic Double-Stranded DNA Viruses Double-Stranded RNA Viruses Douglas fir Douglas-fir Douglass fir Downstream Dragonflies Dredger tailings Drosophila Drosophila montana Drosophila persimilis Drosophila pseudoobscura Drought Drought history Drug metabolism Drug therapy DS hallucinations dsRNA Viruses Dusky flycatcher E-coli E. paroicum E. pearcei E. yosemite Earth-sun geometry Earthquake history Eastern merced county Echinodermata Echinoderms Echolocation Ecological factors Ecological projects Ecology Ecology: environmental biology Economic Entomology Economic entomology Ecoregions Ecosystem management Ecosystem project Ecosystem-based revenues Ectemnius yosemite Effects of early use of rangelands El dorado (nf) El dorado national forest El dorado national forest map El dorado nf El portal glaciation Electrocardiography Electrolytes/oxygen Electronic database Elevation Elevation of water ELEVATIONAL DISPLACEMENT Elk Embryo Embryology Employee housing Endocrine Endocrine System Enterobacteriaceae Environmental Environmental biology environmental biology Environmental ecology Environmental impact Environmental Sciences Enzyme inhibitor-drug Enzymes Eocene Eosentomon Ephemeroptera Epidemiology/cardiac dysrhythmia EPIZOOTIC HEMORRHAGE DISEASE VIRUS Eptesicus fuscus ER Eremochrysa Eremochrysa rufina Erigeron mariposanus Escherichia coli Etiology Etiron paroicum Etiron pearcei Eubacteria Eulophids Euphydryas chalcedona Europe Evaluatiang ecological effects Evolution Evolution and Adaptation Exchequer meadow Existence value (biodiversity) Existing market mechanisms Expedition morbidity Experimental morphology experimental morphology Expert guides on rafting External effects Extinction Extinctions Eye Fagaceae Fairy shrimp Falco sparverius Falconiformes Family campsites Family trips Feather river Feather river basin Fecal content Feces Feeding attempts Felidae Field equipment Field methods Field techniques Filarae Filaree Finch Fine organic aerosol Fire Fire and fuels Fire control Fire hazard reduction Fire hazards Fire history Fire intensity Fire interval Fire mapping Fire maps Fire model Fire risk Fire size trends Fire surrogates Fire-adapted forest complex Fire-careless and indiscriminate use Fire-challenges for management Fire-climate linkage Fire-defensible fuel profile zones Fire-development of vertical fuels Fire-ecological functions Fire-effects of climate