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2021

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Articles 961 - 990 of 1547

Full-Text Articles in Ecology and Evolutionary Biology

Student Pages - How Much Difference Can A Bulb Make?, Center For Urban Resilience Apr 2021

Student Pages - How Much Difference Can A Bulb Make?, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Answer Key, Center For Urban Resilience Apr 2021

Student Pages - Answer Key, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Lesson Plan - Food Choices And Climate Change, Center For Urban Resilience Apr 2021

Lesson Plan - Food Choices And Climate Change, Center For Urban Resilience

Module 03: Energy & Climate Change

Students will review concepts of the energy pyramid focusing on the loss of usable energy as it moves through food chains from producers to consumers. These ideas will then be used to explain pricing variations relative to vegetables and meats. Because more land is required to support a pound of animal vs. a pound of plants and there are limits to land that can be used for agriculture, the importance of food choice will be explored. As a concluding activity, students will calculate the distance that food ingredients for a standard lunch. In this way, students will also account for …


Powerpoint - Food Choices And Energy, Center For Urban Resilience Apr 2021

Powerpoint - Food Choices And Energy, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Google Earth, Center For Urban Resilience Apr 2021

Student Pages - Google Earth, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Google Earth - Answer Key, Center For Urban Resilience Apr 2021

Student Pages - Google Earth - Answer Key, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Maps, Center For Urban Resilience Apr 2021

Student Pages - Maps, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Maps - Answer Key, Center For Urban Resilience Apr 2021

Student Pages - Maps - Answer Key, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Lesson Plan - Powering Our City: Exploring Renewable Energy Sources, Center For Urban Resilience Apr 2021

Lesson Plan - Powering Our City: Exploring Renewable Energy Sources, Center For Urban Resilience

Module 03: Energy & Climate Change

The goal of this lesson is for students to explore their greenhouse gas emissions and potential alternative energy sources. Using an online simulation, students explore the economic and environmental impacts of these different sources and recognize that no single alternative energy source will currently provide enough power for a city. However, by combining power from a number of sources, they can minimize the impact on the environment. Students will also discuss the strengths and limitations of this simulation. Finally students will discuss what alternative energy sources might be most viable in their own area.


Powerpoint - Impact Of Trees, Center For Urban Resilience Apr 2021

Powerpoint - Impact Of Trees, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Reading - Renewable Energy, Center For Urban Resilience Apr 2021

Reading - Renewable Energy, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Powering Our City: Exploring Sources Of Energy, Center For Urban Resilience Apr 2021

Student Pages - Powering Our City: Exploring Sources Of Energy, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Lesson Plan - Climate Change And The Ecosystem Services Model, Center For Urban Resilience Apr 2021

Lesson Plan - Climate Change And The Ecosystem Services Model, Center For Urban Resilience

Module 03: Energy & Climate Change

Students will learn about the process and importance of carbon sequestration by trees. In this process, excess carbon is removed from the carbon cycle by trees. Next, students engage in a series of review activities in which they recall the major concepts that were covered throughout the climate change module and connect them in groups to the lenses/aspects/parts of the Ecosystems Services Model as described in Lesson 6 of Module 1. Students will also participate in a round robin to discuss and explain the reasoning behind why they categorized these concepts the way they did to other groups.


Reading - Carbon Sequestration, Center For Urban Resilience Apr 2021

Reading - Carbon Sequestration, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Host Q&A, Center For Urban Resilience Apr 2021

Host Q&A, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Climate Change And The Ecosystem Services Model, Center For Urban Resilience Apr 2021

Student Pages - Climate Change And The Ecosystem Services Model, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Lesson Plan - Performing Personal Energy Audits And Creating A School Wide Action Plan, Center For Urban Resilience Apr 2021

Lesson Plan - Performing Personal Energy Audits And Creating A School Wide Action Plan, Center For Urban Resilience

Module 03: Energy & Climate Change

In this lesson, students will use their knowledge about major and alternative sources of energy to create a public service announcement (PSA) that makes a convincing argument for increasing their community’s use of alternative energy sources. In constructing the argument, students must refer to specific scientifically-based evidence and facts that support their claims about alternative sources. The main point of this lesson is to highlight how the understanding science and envisioning possibilities steps of the action plan process can be utilized to take action. After completing their PSA, students will present their work to the class


Rubric, Center For Urban Resilience Apr 2021

Rubric, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Student Pages - Public Service Announcement (Psa) Worksheet, Center For Urban Resilience Apr 2021

Student Pages - Public Service Announcement (Psa) Worksheet, Center For Urban Resilience

Module 03: Energy & Climate Change

No abstract provided.


Subterranean Movement Inferred By Temporary Emigration In Barton Springs Salamanders (Eurycea Sosorum), Nathan F. Bendik​, Dee Ann Chamberlain, Thomas J. Devitt, Sarah E. Donelson, Bradley Nissen, Jacob D. Owen, Donelle Robinson, Blake N. Sissel, Kenneth Sparks Apr 2021

Subterranean Movement Inferred By Temporary Emigration In Barton Springs Salamanders (Eurycea Sosorum), Nathan F. Bendik​, Dee Ann Chamberlain, Thomas J. Devitt, Sarah E. Donelson, Bradley Nissen, Jacob D. Owen, Donelle Robinson, Blake N. Sissel, Kenneth Sparks

Agricultural and Environmental Sciences Student Research

Movement behavior is an important aspect of animal ecology but is challenging to study in species that are unobservable for some portion of their lives, such as those inhabiting subterranean environments. Using four years of robust-design capture-recapture data, we examined the probability of movement into subterranean habitat by a population of endangered Barton Springs salamanders (Eurycea sosorum), a species that inhabits both surface and subterranean groundwater habitats. We tested the effects of environmental variables and body size on survival and temporary emigration, using the latter as a measure of subterranean habitat use. Based on 2,046 observations of 1,578 individuals, we …


Prescribed Fire Alters Structure And Composition Of A Mid-Atlantic Oak Forest Up To Eight Years After Burning, Cody L. Dems, Alan H. Taylor, Erica A. H. Smithwick, Jesse K. Kreye, Margot W. Kaye Apr 2021

Prescribed Fire Alters Structure And Composition Of A Mid-Atlantic Oak Forest Up To Eight Years After Burning, Cody L. Dems, Alan H. Taylor, Erica A. H. Smithwick, Jesse K. Kreye, Margot W. Kaye

Aspen Bibliography

Background

Prescribed fire in Eastern deciduous forests has been understudied relative to other regions in the United States. In Pennsylvania, USA, prescribed fire use has increased more than five-fold since 2009, yet forest response has not been extensively studied. Due to variations in forest composition and the feedback between vegetation and fire, Pennsylvania deciduous forests may burn and respond differently than forests across the eastern US. We measured changes in forest structure and composition up to eight years after prescribed fire in a hardwood forest of the Ridge and Valley region of the Appalachian Mountains in central Pennsylvania.

Results

Within …


Seasonal Plumage Condition Variation And The Thermal Value Of The Feather Coats Of House Sparrows (Passer Domesticus), Jordana Mf Graveley, Margaret Rubega, Kevin R. Burgio Apr 2021

Seasonal Plumage Condition Variation And The Thermal Value Of The Feather Coats Of House Sparrows (Passer Domesticus), Jordana Mf Graveley, Margaret Rubega, Kevin R. Burgio

Honors Scholar Theses

Feathers are critical to how birds thermoregulate, and thus their total energy balance. The feather coat insulates birds by trapping air next to the skin and acting as a physical barrier to heat loss. Despite previous work studying thermal balance in birds, relatively few studies have focused on the thermal contribution of the feather coat alone; most studies have focused on physiological and behavioral responses. Moreover, to our knowledge, no studies have directly measured the effect of feather wear through the annual cycle on the thermal performance of the feather coat. To address this, we used a thermal camera to …


Ecology Of Patas Monkey (Erythrocebus Patas) In Buffer Zone Ranges, Old Oyo National Park, Nigeria, Shafiu Kilishi Halidu, Olaoluwa Ayodeji Adebayo, Jude Chikezie, Azeez Olalekan Ibrahim, Olushola Emmanuel Adedeji Apr 2021

Ecology Of Patas Monkey (Erythrocebus Patas) In Buffer Zone Ranges, Old Oyo National Park, Nigeria, Shafiu Kilishi Halidu, Olaoluwa Ayodeji Adebayo, Jude Chikezie, Azeez Olalekan Ibrahim, Olushola Emmanuel Adedeji

Journal of Bioresource Management

The buffer zones of Nigerian protected areas are poorly managed. Patas monkey (Erythrocebus patas) was studied in fact owing to its dearth of information on its ecology and existence in South-West Nigeria National Park. Therefore, it was necessary to examine E. patas spatial distribution and population structure in the Old Oyo National Park buffer zone ranges, situated in South-West Nigeria and as well know its dietary uptake alongside delineating its various activities. Observations were positioned on direct census methods. A total of 60 individuals of E. patas (23 female, 21 male, and 16 young individuals) were sighted within …


Breeding Ecology And Nest- Site Selection Of Turtle Doves (Streptopelia Turtur) In Three New Orchard Habitats, Thilelli Aitouakli, Ettayib Bensaci Apr 2021

Breeding Ecology And Nest- Site Selection Of Turtle Doves (Streptopelia Turtur) In Three New Orchard Habitats, Thilelli Aitouakli, Ettayib Bensaci

Journal of Bioresource Management

The main aim of our work was to investigate the breeding parameters in three orchard types in Algeria (apple, cherry and nectarine) for better conservation of existing species. A total of 149 active Turtle dove nests were monitored in these man–made agro-systems. Egg laying occurred from early May and continued until mid-August. Egg laying started later in cherry trees and stopped earlier in nectarines. Nest density was higher in apple orchards. Nests were located higher in nectarine. Clutch size was similar among orchard types. Northeast was the dominant orientation in all orchards. Breeding success was higher than that recorded in …


Earth Law And The Rights Of Nature A New Generation Of Laws Built For Nature, Lindsey Kayman, Paul Bartlett, Milena Popov, Grant Wilson Apr 2021

Earth Law And The Rights Of Nature A New Generation Of Laws Built For Nature, Lindsey Kayman, Paul Bartlett, Milena Popov, Grant Wilson

Open Educational Resources

Earth Law and the Rights of Nature: A New Generation of Laws Built for Nature
Wilson, Grant, Kayman, Lindsey, Bartlett, Paul, and Milena Popov John Jay College of Criminal Justice, Earth Law Center, Environmental Education Fund

Forget doom and gloom. Let’s educate students about the Rights of Nature, an inspiring, evolving legal development which is gaining traction in the US and around the world, and which can promote the cultural shift needed to address our overlapping intersecting environmental crises — climate change, accelerating species extinction, and ecosystem collapse. The Rights of Nature is one aspect of Earth Law. Some of …


Density Dependent Growth Of Pseudomonas Fluorescens In The Presence And Absence Of C. Elegans Predation In Liquid Media, Jack Landmann Apr 2021

Density Dependent Growth Of Pseudomonas Fluorescens In The Presence And Absence Of C. Elegans Predation In Liquid Media, Jack Landmann

Honors Theses

The purpose of this study was to understand the predator-prey relationship between C. elegans worms and P. fluorescens bacteria in liquid media. We were aiming to create a predation model of the relationship between these two species.

This study was performed through three experiments. Using 96-well plates, we were able to measure the change in optical density (OD) of these wells and calculate the growth rate. This growth rate was then graphed and analyzed. The first experiment contained P. fluorescens and KB liquid media, this study demonstrated that the bacterial population has a carrying capacity. We were also able to …


Powerpoint - Acting On Urban Ecology, Center For Urban Resilience Apr 2021

Powerpoint - Acting On Urban Ecology, Center For Urban Resilience

Module 01: Introduction to Urban Ecology

No abstract provided.


Student Handout - Action In Urban Ecology, Center For Urban Resilience Apr 2021

Student Handout - Action In Urban Ecology, Center For Urban Resilience

Module 01: Introduction to Urban Ecology

No abstract provided.


Ecosystem Structure And Function_Answer Key, Center For Urban Resilience Apr 2021

Ecosystem Structure And Function_Answer Key, Center For Urban Resilience

Module 01: Introduction to Urban Ecology

No abstract provided.


Action In Urban Ecology - Action Plan Process, Center For Urban Resilience Apr 2021

Action In Urban Ecology - Action Plan Process, Center For Urban Resilience

Module 01: Introduction to Urban Ecology

No abstract provided.