No photo available for this species Paco Sánchez Aguado

Aug 13, 2014

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No photo available for this species Paco Sánchez Aguado. Saxifraga -Piet Munsterman. Saxifraga-Rik Kruit.

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No photo available for this species Paco Sánchez Aguado

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No photoavailableforthisspecies Paco Sánchez Aguado
Saxifraga-Piet Munsterman
Saxifraga-RikKruit

Species Depletion

Species Depletion. Species Depletion. Causes a. Habitat loss and degradation b. Exotic species c. Overexploitation. 1. Legislation a. 1966 - Endangered Species Preservation Act b. 1969 - Endangered Species Conservation Act c. 1972 - Marine Mammal Protection Act

1.05k views • 22 slides

Conservation Biology Chapter 59

Conservation Biology Chapter 59 Biodiversity Crisis Extinction is a fact of life: all species become extinct eventually More than 99% of species known to science are now extinct Current accelerating loss of habitat 20% of present day species will be extinct by the middle of this century

1.47k views • 76 slides

What is biodiversity?

Biodiversity. What is biodiversity?. The variability among living organisms and the ecological complexes of which they are part, including diversity within species, between species and of ecosystems The three commonly recognized levels of biodiversity are ecosystem, species and genetic.

861 views • 51 slides

Interpreting ABGs

Interpreting ABGs. Suneel Kumar MD. Arterial Blood Gases. Written in following manner: pH/PaCO 2 /PaO 2 /HCO 3 pH = arterial blood pH PaCO 2 = arterial pressure of CO 2 PaO 2 = arterial pressure of O 2 HCO 3 = serum bicarbonate concentration. Oxygenation.

1.32k views • 83 slides

Evolution

Evolution. Fixed Species Concept. The creator had designed each and every species for a particular purpose. Result. No evolution. Created the viewpoint that all species could be identified and named (Taxonomy). A major factor in the Linnaeus classification system. Theory.

880 views • 65 slides

Species Interactions and Community Ecology

Species Interactions and Community Ecology. Objectives Species interactions Feeding relationships, energy flow, trophic levels, and food webs Keystone species The process of succession Potential impacts of invasive species Ecological restoration Terrestrial biomes.

1.03k views • 55 slides

BIOL 4142 Photo Quiz Lab 5 Ornithology birds Quiz A:

BIOL 4142 Photo Quiz Lab 5 Ornithology birds Quiz A:. First, you’ll see a photo showing just enough to allow you to clinch the ID. Then, you’ll see the full photo without the name, and then the photo with the name and perhaps some ID tips on specimens (not field ID).

1.19k views • 100 slides

BIOL 4142 Photo Quiz Lab 5 Ornithology birds Quiz B:

BIOL 4142 Photo Quiz Lab 5 Ornithology birds Quiz B:. First, you’ll see a photo showing just enough to allow you to clinch the ID. Then, you’ll see the full photo without the name, and then the photo with the name and perhaps some ID tips on specimens (not field ID). Throat with tiny spots.

1.17k views • 94 slides

Invasive Species

Invasive Species. Outline. What are invasive species? How are they spread? Are they all bad? How does a species become invasive? What impacts do they have on biodiversity? How can their impacts be mitigated?. What are invasive species?. Invasive Terminology. Exotic Introduced

952 views • 59 slides

The Origin of Species

The Origin of Species. chapter 24 Campbell and Reece. Speciation. process by which one species splits into 2 or more species Speciation explains both the diversity of life and the unity of living things. Speciation : forms bridge between:. MICROEVOLUTION

929 views • 72 slides

Chapter 9: Invasive Species

Chapter 9: Invasive Species. Consider Hawaiian plants: more than 1/3 are introduced; American Plains about 11%. San Francisco Bay: About 150 introduced species in 150 years; increase is exponential. Similar situation for Laurentian lakes.

1.83k views • 164 slides

Quantitative trait locus (QTL) mapping

How can we identify the genes and molecules responsible for phenotypic differences within and between species?. Quantitative genetics: direct mapping of genes in crosses between species or divergent strains within species Unbiased and does not require prior knowledge

1.08k views • 68 slides

Species Interaction

Species Interaction. Species Interact in Five Major Ways. Interspecific Competition Predation Parasitism Mutualism Commensalism. Interspecific Competition. Occurs when members of two or more species interact to gain access to the same limited resources such as food, light, or space.

1.27k views • 95 slides

Ovine and Caprine Husbandry: restraint and breed Dr. Dipa Brahmbhatt VMD MPH

Chapter 14 - 1. Ovine and Caprine Husbandry: restraint and breed Dr. Dipa Brahmbhatt VMD MPH. Objectives. Zoological classification of the species. Terminology associated with the species. Physiological data for the species Prominent anatomical or physiological properties of the species.

975 views • 68 slides

Aim: How can we look back and compare living species to non-living species?

Aim: How can we look back and compare living species to non-living species?. Daily Catalyst: What is evolution ? Homework: Text Pg 418-422 Questions 1-5 on Pg 422. Evolution. Process of change through time. Evolution.

1.14k views • 81 slides

Resource competition among >2 species

Resource competition among >2 species. One resource species with lowest R * excludes all others. example: species 1 excludes all others. Resource competition among >2 species. Two resources, essential Constant, homogeneous environment

1.06k views • 92 slides

Community Ecology

Community Ecology. Chapter 53. Community – the populations that co-occur in a given place at a given time. Important static properties of a community:. Species richness = the number of species. Relative abundance = relative commonness vs. rarity of species. Fig. 53.11.

1.64k views • 76 slides

Lecture #3 – Origin of Species

Lecture #3 – Origin of Species. Key Concepts:. Species concepts Development of reproductive isolation Patterns of speciation Macroevolution Human evolution Evolution continues…. specie. My pet peeve is…. “Species” is both singular and plural. Major Species Concepts. Biological

980 views • 79 slides

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No photo available for this species Paco Sánchez Aguado

No photo available for this species Paco Sánchez Aguado

Presentation Transcript

Species Depletion

Conservation Biology Chapter 59

What is biodiversity?

Interpreting ABGs

Evolution

Species Interactions and Community Ecology

BIOL 4142 Photo Quiz Lab 5 Ornithology birds Quiz A:

BIOL 4142 Photo Quiz Lab 5 Ornithology birds Quiz B:

Invasive Species

The Origin of Species

Chapter 9: Invasive Species

Quantitative trait locus (QTL) mapping

Species Interaction

Ovine and Caprine Husbandry: restraint and breed Dr. Dipa Brahmbhatt VMD MPH

Aim: How can we look back and compare living species to non-living species?

Resource competition among &gt;2 species

Community Ecology

Lecture #3 – Origin of Species

Resource competition among >2 species