Download Free Exploring Ecosystem Book in PDF and EPUB Free Download. You can read online Exploring Ecosystem and write the review.

Get out of the classroom and into the field, where students can get up close and personal with the environment. Exploring Ecology gets you ready and then tells you what to do when you get there. It's a collection of hands-on, inquiry-based activities developed and written by two teachers who test-drove them with their own students. The book can be used for an eight-week unit on ecology or for shorter one- or two-week units. Designed specifically for easy use, Exploring Ecology combines content with activities, all in one place, and organized into four clear sections. After starting with "Management, Mechanics, and Miscellany," which includes guidance on safety, preparation, materials, and discipline, the authors get to the activities: "The Basic Introduction to Ecology" covers basic ecological concepts, including populations, communities, food webs, and energy flow with 35 in-class and outside activities that prepare students for their trip. "The Field Trip: Applying Ecology Concepts" offers practical suggestions on site selection and organizing the students and their materials, plus four before- and after-the-trip activities. "Integration and Extension" provides 10 more activities to integrate other disciplines; language arts, social studies, and art, and extend the students' understanding of Earth as an ecosystem. Although the book is targeted to teachers of science in grades 4 - 8, many activities have been adapted for students ranging from first grade to high school. The material is also suitable for nature centres and summer camps.
Meeting today’s environmental challenges requires a new way of thinking about the intricate dependencies between humans and nature. Ecology and Ecosystem Conservation provides students and other readers with a basic understanding of the fundamental principles of ecological science and their applications, offering an essential overview of the way ecology can be used to devise strategies to conserve the health and functioning of ecosystems. The book begins by exploring the need for ecological science in understanding current environmental issues and briefly discussing what ecology is and isn’t. Subsequent chapters address critical issues in conservation and show how ecological science can be applied to them. The book explores questions such as: • What is the role of ecological science in decision making? • What factors govern the assembly of ecosystems and determine their response to various stressors? • How does Earth’s climate system function and determine the distribution of life on Earth? • What factors control the size of populations? • How does fragmentation of the landscape affect the persistence of species on the landscape? • How does biological diversity influence ecosystem processes? The book closes with a final chapter that addresses the need not only to understand ecological science, but to put that science into an ecosystem conservation ethics perspective.
Filled with beautiful photography and engaging text, Explore the Salish Sea inspires children to explore the unique marine ecosystem that encompasses the coastal waters from Seattle's Puget Sound up to the Strait of Juan de Fuca and the Georgia Strait of British Columbia. Discover the Salish Sea and learn about its vibrant ecosystem in this engaging non-fiction narrative that inspires outdoor exploration. Filled with full-color photography, this book covers wildlife habitats, geodiversity, intertidal and subtidal sea life, and highlights what is unique to this Pacific Northwest ecosystem.
As scientific understanding about ecological processes has grown, the idea that ecosystem dynamics are complex, nonlinear, and often unpredictable has gained prominence. Of particular importance is the idea that rather than following an inevitable progression toward an ultimate endpoint, some ecosystems may occur in a number of states depending on past and present ecological conditions. The emerging idea of “restoration thresholds” also enables scientists to recognize when ecological systems are likely to recover on their own and when active restoration efforts are needed. Conceptual models based on alternative stable states and restoration thresholds can help inform restoration efforts. New Models for Ecosystem Dynamics and Restoration brings together leading experts from around the world to explore how conceptual models of ecosystem dynamics can be applied to the recovery of degraded systems and how recent advances in our understanding of ecosystem and landscape dynamics can be translated into conceptual and practical frameworks for restoration. In the first part of the book, background chapters present and discuss the basic concepts and models and explore the implications of new scientific research on restoration practice. The second part considers the dynamics and restoration of different ecosystems, ranging from arid lands to grasslands, woodlands, and savannahs, to forests and wetlands, to production landscapes. A summary chapter by the editors discusses the implications of theory and practice of the ideas described in preceding chapters. New Models for Ecosystem Dynamics and Restoration aims to widen the scope and increase the application of threshold models by critiquing their application in a wide range of ecosystem types. It will also help scientists and restorationists correctly diagnose ecosystem damage, identify restoration thresholds, and develop corrective methodologies that can overcome such thresholds.
The Missouri River Ecosystem: Exploring the Prospects for Recovery resulted from a study conducted at the request of the U.S. Environmental Protection Agency and the U.S. Army Corps of Engineers. The nation's longest river, the Missouri River and its floodplain ecosystem experienced substantial environmental and hydrologic changes during the twentieth century. The context of Missouri River dam and reservoir system management is marked by sharp differences between stakeholders regarding the river's proper management regime. The management agencies have been challenged to determine the appropriate balance between these competing interests. This Water Science and Technology Board report reviews the ecological state of the river and floodplain ecosystem, scientific research of the ecosystem, and the prospects for implementing an adaptive management approach, all with a view toward helping move beyond ongoing scientific and other differences. The report notes that continued ecological degradation of the ecosystem is certain unless some portion of pre-settlement river flows and processes were restored. The report also includes recommendations to enhance scientific knowledge through carefully planned and monitored river management actions and the enactment of a Missouri River Protection and Recovery Act.
This is the first comprehensive science-based primer to highlight the unique ecosystem services provided by mangrove forests, and discuss how these services preserve the livelihoods of coastal populations. The book presents three decades of real-time data on Sundarbans and Bhitarkanika mangroves in India measuring carbon and nitrogen sequestration, as well as case studies that demonstrate the utility provided by mangroves for reducing the impact of storms and erosion, providing nutrient retention for complex habitats, and housing a vast reservoir of plant, animal and microbial biodiversity. Also addressed is the function of mangroves as natural ecosystems of cultural convergence, offering the resources and products necessary for thriving coastal communities. The book will be of interest to students, academics and researchers in the fields of oceanography, marine biology, botany, climate science, ecology and environmental geography, as well as consultants and policy makers working in coastal zone management and coastal biodiversity conservation.
All nations must become self-reliant and as such need to analyze the concept and terminologies associated with business ecosystems and social innovation ecosystems. Further study on the challenges and opportunities is required to ensure countries remain stable and continue to develop. Exploring Business Ecosystems and Innovation Capacity Building in Global Economics explores the application of different theories and frameworks that contribute to the business ecosystem through empirical and conceptual research. The book also states the issues and challenges that occurred in society during the pandemic and considers the development of virtual business environments. Covering topics such as social exchange, value creation, and business practices, this reference work is ideal for economists, policymakers, business owners, managers, entrepreneurs, industry professionals, researchers, scholars, practitioners, academicians, instructors, and students.
Modern city dwellers are largely detached from the environmental effects of their daily lives. The sources of the water they drink, the food they eat, and the energy they consume are all but invisible, often coming from other continents, and their waste ends up in places beyond their city boundaries. Cities as Sustainable Ecosystems shows how cities and their residents can begin to reintegrate into their bioregional environment, and how cities themselves can be planned with nature’s organizing principles in mind. Taking cues from living systems for sustainability strategies, Newman and Jennings reassess urban design by exploring flows of energy, materials, and information, along with the interactions between human and non-human parts of the system. Drawing on examples from all corners of the world, the authors explore natural patterns and processes that cities can emulate in order to move toward sustainability. Some cities have adopted simple strategies such as harvesting rainwater, greening roofs, and producing renewable energy. Others have created biodiversity parks for endangered species, community gardens that support a connection to their foodshed, and pedestrian-friendly spaces that encourage walking and cycling. A powerful model for urban redevelopment, Cities as Sustainable Ecosystems describes aspects of urban ecosystems from the visioning process to achieving economic security to fostering a sense of place.
Learning about the environment — from forests to deserts and wetlands — can be fun! Thirty adventurous illustrations make the message clear: take care of the planet, it's our home! Free Teacher's Manual available. Grades: PreK–K.