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Ecosystem
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An ecosystem encompasses the complex web of interactions between living organisms and their physical environment, making it a central subject in biology, environmental science, and ecology courses. Students write about ecosystems because the topic sits at the intersection of natural processes and human activity, raising questions about how species, habitats, and environmental conditions depend on one another. The subject is academically compelling because even small disruptions — the loss of a single species, the spread of fire, or shifts in ocean conditions — can produce cascading effects across entire systems, making it relevant to both scientific analysis and policy debate.

The papers archived on this topic take a wide range of approaches. Some focus on specific environments such as forest ecosystems or ocean settings, using case studies to examine how particular conditions shape plant and animal life. Others take a policy-oriented angle, exploring environmental regulations and conservation strategies. Several papers address the consequences of species loss, including specific cases like the decline of sea lions in Eastern Alaska. Additional work engages ethical dimensions, drawing on arguments about animal suffering and human consumption habits to connect ecological concerns with moral philosophy. Seed dispersal mechanisms and plant physiology also appear, reflecting more organism-level scientific inquiry.

A strong essay on ecosystems requires a focused thesis that identifies a specific relationship, disruption, or process rather than attempting to describe ecosystems in general terms. Evidence drawn from field research, professional journals, and documented case studies carries the most weight. The most common pitfall is treating ecosystems as static — strong essays acknowledge that these systems are dynamic and that human activity, climate, and species interactions constantly reshape them.

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Research Paper Undergraduate
Hurricane Katrina\'s Impact on America.
¶ … Hurricane Katrina's impact on America. Specifically it will discuss the hurricane's impact on the environment. Hurricane Katrina's impact on New Orleans, the Gulf Coast, and the nation is still being assessed.
Essay Doctorate
Apple's iconic product innovation and market dominance strategies
Apple continues to create an entirely new level of disruptive innovation in the areas of MP3, smartphone and tablet PCs by continually fueling new ecosystems of musical and video content while revolutionizing the hardware experience. The continual evolution of the iPad is today re-ordering the structure of the PC market and with it, enterprise computing (Apple Investor Relations, 2012). Just as the iPod and iPhone are revolutionizing music delivery it is feasible to assume that that iPad and follow-on tablet PCs will also bring the same level of rapid change into enterprise computing. Apple has redefined the concept of the platform as the competitive force in stable and emerging, high growth markets (Deck, 1997). This focus on ecosystem-driven profitability however is ripe for disruptive innovation at the individual customer experience and device level. The intent of this analysis is to look at how a more powerful customer experience strategy at the device level can reorder the table PC market, using the Porter Five Forces Model as the frame of reference for this transformation (Porter, 2008). Ecosystems Aren't Enough Anymore Apple, as of this writing in December 2012, faces a multitude of threats. Their operating systems are under attack from Google and the Android operating system. The Apple iTunes ecosystem, which at one time generated nearly 30% of all profits for the company is increasingly under attack from free services including Spotify that have very unique, all-you-can-listen-to business models that are making iTunes outdated and expensive (Apple Investor Relations, 2012). iTunes did revolutionize music and video distribution and also showed that scalability across devices could be accomplished relatively quickly from a platform standpoint as well (Deck, 1997). Figure 1, Apple Product and Services Ecosystem, taken from a filing the company made with the Securities and Exchange Commission (SEC) highlights how the iTunes ecosystem works (Apple Investor Relations, 2012).
Research Paper Doctorate
Economics of Forestry in an Evolving Society
Timber is the major product currently harvested from forests. Timber is used in a variety of products ranging from houses to paper and paperboard products. Long ago it seemed as if the supply of wood from forests was…
Essay Doctorate
Carbon cycles in ecosystems and organism roles
Carbon cycles through the ecosystem between the atmosphere, organisms (such as producers, herbivores, and carnivores) and decomposers. This natural cycle maintains a somewhat constant level of carbon in the atmosphere.
Research Paper Undergraduate
Clonning benefit
Possible Negative Consequences and their Consequences.
Research Paper Doctorate
Wildland recreation research: literature review and synthesis
There is an increasingly comprehensive body of literature outlining the role that fire plays in the forest ecosystem. Several sources tie the role of fire to some of the present issues in our national parks and forests…
Research Paper Doctorate
Malaria in Sub-Sahara Africa it
It is beyond any shadow of doubt that malaria is the world's most lethal bloodsucking infection. DDT is a customary choice in the Sub-Sahara African Countries to control Malaria. These countries have given notifications…
Thesis Doctorate
Ecosystem Structure Function and Change
Lake Tahoe is located in Sierra Nevada and is a freshwater lake over 1600 feet deep and one of the largest lakes in America. The lake is at the heart of a comprehensive ecosystem and home to a range of native species…
Paper Undergraduate
Comment Letter Environmental Impact Statement
Due to the problem of the white-tailed deer hampering forest regeneration at Catoctin Mountain Park, the Park is considering implementing one of four action alternatives. The selected plan will become the final white-tailed deer management plan that will guide further actions for at least the coming 15 years. The proposed action plan runs from the most benign intention of placing certain controls in check to the most malevolent that includes sharp shooting and euthanasia of deer as well as deliberate plans to stem their reproduction (NPS.gov. United States Department of the Interior National Park Service Final white-tailed deer management plan, n.d.). After carefully evaluating the merits and demerits of each of the plans, this correspondent recommends Approach B as the most feasible, ethical, and pragmatic implementation for reasons mentioned in this petition
Paper Undergraduate
Cloud Database Service on User
The pervasive nature of cloud computing is re-ordering the economics of enterprise software, leading to widespread integration and adoption of database services. Moving from capital expense-driven (CAPEX) based spending to operating expense (OPEX) funding models, cloud computing platforms are accelerating in adoption throughout all levels of businesses today. In large-scale enterprises, cloud computing is being increasingly relied on as the infrastructure layer of global computing platforms. Examples of this include two-tier Enterprise Resource Planning (ERP) strategies that scale across Asia, Europe and North America. In addition, cloud-based database services are being used today for unifying the diverse Customer Relationship Management (CRM) platforms across diverse business models and cultural boundaries. The same holds true for the integration of Supply Chain Management (SCM) systems on a global scale as well. The reliance on cloud database services is one of seeking to integrate systems of record and the many diverse workflows into a single, unified strategy. Databases used to create the single system of record across enterprise that also rely on ERP, CRM and SCM systems require a standard level or quality of service in order to complete basic and advanced business strategies.. These three application areas, ERP, CRM and SCM, are the most prevalently used throughout enterprises. They are also the three most critical application areas that are driving the global adoption of cloud database services as well. The question this research proposal looks to address is how effective cloud database services are in defining user intentions of adoption and overall satisfaction with these technologies within a business context.