Abstract
This paper describes the environmental damage that acid rain has caused in Canada. It explains what acid rain is and details the threat it poses to the environment, to wildlife and to human life. The paper also discusses its causes, what needs to be done to prevent further damage, and why very little has been done, thus far, to address the problem of acid rain.

From the Paper
"While Canada has far more open land, and less population and industrialization than many other nations,. The seriousness of the acidification of its lakes is beginning to pose a serious problem, to wildlife drinking the water, to fish in the water and to humans who may use lake-water pumped into potable water supply in cities and towns. The one area that seems to be "safe", or virtually so, are the Great lakes, because enormous amounts in limestone both in and around the lakes purify and filter the acids."

Tags:industrial, revolution, fumes, smokestacks, pollution, oceans, forests, polluting, chemicals

Abstract
The following paper is a brief summation, an annotated bibliography, of five scholarly articles that deal with the factors impacting bacterial compositions in lake and other water reservoirs. The paper notes how some phytoplankton appear much more resilient than others and respond surprisingly well to things like acidification or to increased temperature.

From the Paper
""Effects of PH on Algae Community Composition Brettum, Pal. (1996). Changes in the volume and composition of phyto-plankton after experimental acidification of a humic lake." Environment International, 22(5): 619-628. The above study looked at the effects of experimental acidification on the phyto-plankton volume and composition in Lake Skjervatjern in Norway. In Basin A, the acidified basin, there were marked changes in the phyto-plankton composition and in the percentage of the main algae groups in the years 1991-92. Specifically, the percentage of green algae decreased - especially a species called Oocystis submarina v. variabilis -..."

Tags:annotated, bibliography, algae

Abstract
This paper examines climate change, global warming, greenhouse gases reduction, removal and disposal and the intersections between treatment technologies, energy savings and sustainable energy sources. It presents case studies of companies competing in the alternative energy industry in general and in biomass conversion in particular. It then reviews the literature concerning particular technologies for application to current carbon energy sources researched and practiced by researchers, government and industry today. Essentially, this study examines the methods used to reduce, remove and dispose of greenhouse gas constituents.

Table of Contents:
Chapter 1 Introduction
Introduction
Importance of the Study
Background of the Problem
Problem Statement
Definition of Terms
Methodology Statement
Purpose of Study
Summary
Chapter II. Review of the Literature
Introduction
Defining Global Warming
The Greenhouse Effect and Climate Variability
Sources of Anthropogenic Greenhouse Gases and Induced Climate Change
Anthropogenic Induced Climate Change
Atmospheric Temperatures and Recent Climate Changes
Positive Feedback Loops
Important Issues Affected by Global Warming
Public Health Issues
Precipitation
Ocean Warming, Circulation and Acidification
Sea Level Rise
Snow and Ice
Biodiversity
Ozone Depletion
Summary
Constituents of Concern
Carbon Dioxide
Methane
Chlorofluorocarbons
Nitrogen Oxides
Aerosols
Assessment of Treatment Technologies
Biomass Today
Boosting Production
Carbon Capture
Flue Gas Cleaning
Molecular Sieve
Chapter III. Methodology
Description of the Study Approach
Data-gathering Method and Database of Study
Chapter IV. Data Analysis and Discussion

From the Paper
"Beginning in the nineteenth century, machines of the Industrial Revolution first began using fossil fuels including coal and petroleum and were the start of a new economic engine. While unrecognized as a potential global issue at the time, the increased use of fossil fuels during this period in history began to contribute to the accumulation of so-called greenhouse gases. Emissions of greenhouse gases (GHGs) are a byproduct of the combustion process of fossil fuels. Since the beginning of Industrial Revolution, carbon dioxide (CO2) levels have increased 30%, CH4 levels have increase 15 % and subsequent increases have occurred in all other GHGs. The result is the average increase in global temperatures was 10F from the mid-nineteenth century till near the end of the twentieth century. Within the last 25 years the average global temperature increase has been an additional 0.80F. This temperature increase follows the increase in GHGs. Figure 1 shows the increases in carbon dioxide, methane and nitrogen oxides from their various sources from 1970 until 2004. Scientific consensus is that this increase is not that of natural variation or solar radiation changes but from the results of human activities. Not only from the burning of fossil fuels but from the diminished natural buffers created by farming and resulting deforestation (Braasch 2007)"

Tags:GHG, atmosphere, energy, society

Abstract
This paper reviews the factors that influence the availability of food in the deep-sea environment. Given that the deep sea is a made up of a complex set of ecosystems and is part of a larger, interconnected environment affected by large-scale global events, the constraints on food availability are both internal and external. The paper discusses both internal constraints, which relate to the physical and chemical properties of water and to events occurring with the deep sea, and external constraints, such as food web dynamics, seasonal variations, changes caused by human activity such as deep-sea mining, recent abyssal warming and freshening, global warming. The paper concludes that these internal and external constraints on food in the deep sea must be taken into account when determining global and local policy regarding the exploitation, consumption, management, and conservation of marine and other resources.

Outline:
Introduction
General Internal Constraints on Food Availability in the Deep Sea
Food-web Dynamics
Seasonal Variations
Chemoautotrophy
Abyssal Warming and Freshening
Conclusion

From the Paper
"It has generally been held that because the deep sea is remote and isolated, with generally low current velocities and virtually no sediment erosion at the abyssal seafloor [35], it is a fairly stable and self-contained environment with its own internal dynamics, that has undergone relatively little change over geologic timescales, unaffected by the mass extinctions that were common in terrestrial environments and even in the surface oceans. The high percentage of geologically older taxa in the deep sea appears to support this conclusion [19]. It is theorized that the deep sea, particularly the nutrient-rich environments of hydrothermal vents and cold seeps may have served as "refugia" for ancient faunas during the mass extinctions that occurred in the euphotic zone during the Phanerozoic [22, 41]. However, evidence is accumulating that the deep sea is not insulated against catastrophic or other large-scale events [22] and that such events have affected, and continue to affect, food availability in this region of the marine environment. These discoveries are consistent with the growing realization that the oceans and the atmosphere form one single interconnected environment.
"Large-scale events can occur both internally and externally to the deep sea, and both types affect food availability. The most significant external large-scale event that currently impinges upon the deep sea and its food supply is global warming. The attention that this phenomenon has been receiving recently has led to a surge of interest among marine scientists and others in examining its effect on the deep-sea environment. However, not much research has been done so far in relation to the effect on food availability. The discussion that follows will analyze food availability in the deep sea in terms of both the internal and external constraints that have shaped and continue to shape the diet and feeding patterns of the deep-sea community, with emphasis on the external constraints and, in particular, the effects of global warming and other human-generated environmental phenomena."

Tags:food web dynamics, global warming, chemoautotrophy, hydrothermal vents, whale falls, particulate organic matter, phytoplankton, acidification, biodiversity

Abstract
This paper explores how acid rain is produced, what its impact is on the environment, what has been done by government agencies to help the problem, how effective these measures have been, what individuals can do to help reduce this problem, what are the current technologies for reducing emissions and how these technologies can be used to reduce acid rain in the future. It demonstrates that current attempts to reduce emissions from power plants will not have a significant effect on acid rain reduction; and will support the idea that there is not a single solution to the problem of acid rain, but rather a combination of technologies and methods will have to be utilized to have a noticeable effect of the reduction of and repair of environmental destruction caused by acid rain.

Table of Contents:

Introduction
How Acid Rain is Formed
Effect of Acid Rain on the Environment
How Large is This Problem?
What Has Already Been Done to Reduce Emissions?
Have These Measures Been Effective?
What is the Future of the Acid Rain Issue?
How Can an Individual Help?
Current Trends in Alternative Power as a Solution to the Problem
Summary
Works Cited


From the paper:

"Our modern world has many conveniences. We enjoy hot water, lights, computers, cars, and many other conveniences, which are now an integral part of our society. Many of us cannot imagine life without them. We seldom think about the costs every time we turn on a light. We do not think about the where the electricity is produced and what the effects on the environment might be. We simply turn on the light. As with all good things, there is a cost. One cost of our modern conveniences is acid rain caused by the burning of fossil fuels. The effects of acid rain came into the forefront during the early seventies as its effects began to be noticed on a global level. The impact of the effects of acid rain is considered to be of great concern to some and of little concern to others. No matter which side you are on, we all must agree that energy consumption will continue to increase globally and we must be weary of the effects of energy production and always stay focused on future generations."

Tags:environment, problem, emmisions, solution, individual, power, technology, chemical, industry, forest, mountain, acidification, energy, nuclear, science, chemical, pollution, research, legislation, damage, global, fuel, consumption, energy

Abstract
In this article, the writer discusses how coral reefs function. Further, the writer looks at the effect that environmental stressors have on them. The writer discusses what if anything can be done to protect coral reefs from harmful environmental effects.

From the Paper
"The research question explored herein is how to coral reefs function and what are their responses to environmental stressors such as increasing ocean temperatures and acidification. A related question is what if anything can be done to protect coral reefs from harmful environmental effects. The function of coral reefs as described by Bellwood Hughes Folke and Nystrom is to provide an ecosystem in which a wide variety offish and flora live feed breed and interact with each other ..."

Tags:coral reefs, ocean temperature, acidification