Ecology: Home

Bakker's classic of ecological science now includes three new chapters on Southern California which make the book more useful than ever. Striking new photographs illustrate the diversity of life, climate, and geological formation.

As old worlds become hostile and new spaces become hospitable, many species are shifting their ranges to live in locations where they have never previously existed. Biological and sociocultural realms collide and boundaries blur, making it increasingly difficult to mark definitively who belongs and who is a trespasser. In Trespassing Natures, Donnie Johnson Sackey troubles the idea of biological "invasion," turning our attention away from scientific considerations and toward the discursive and rhetorical dimensions of this term--offering a new paradigm that recasts this issue as a question of what it means to live in multi-species communities. Presenting case studies on bed bugs, bighead carp, feral cats, and mackerel, Sackey argues that the identification of a species as an invader is not merely a scientific act, but a cultural and political one. By questioning issues around space, identity, and the institutions that make human participation apparent, Sackey redirects focus away from the belief that a single species threatens space. Ultimately, Trespassing Natures asks us to expand our idea of community and question who has the right to space.

Invasive flora and fauna adversely affect our ecosystems. Some species are introduced purposefully and can be harmless or even beneficial to other native species, but others can cause great ecological and environmental harm. This book features 100 invasive plants, animals, and microbes found across North America. Learn the identifying characteristics of each species, their habitats, their impacts on each ecosystem, and why they have been able to proliferate. This book includes: Wild boars that devour crops and native vegetation Burmese pythons that annihilate native mammal populations Starlings that destroy crops Asian carp that out-compete native fish for habitat and food Nutria that damage natural resources And more! Discover the careful balance of ecosystems with The Book of Invasive Species.

An increasing amount of usable space on our planet is crowded by humans. Whether we are using the space for permanent homes, vacation homes, travel accommodations, farming, public recreation, transportation, or office buildings, our chronic overuse of Earth's resources is pushing our ecosystem into uncharted territories. This has spurred many species extinctions, and we can expect the losses to continue to grow. Ecology of a Changed World outlines the importance of species conservation relative to human existence. The book breaks down ecological principles and explains six threats to biodiversity in terms anyone studying ecology, evolutionary biology, environmental science, or environmental justice will understand. Ecologist Trevor Price begins the book by breaking down population growth, food webs, species interaction, and other ecological principles. He draws on examples from agriculture, disease, fisheries, and societal growth throughout each chapter, offering insight into the relationships between demographic transitions, monetary exchanges, and ecosystems. Price focuses on six threats to biodiversity - climate change, overharvesting, pollution, habitat loss, invasive species, and disease - and offers the history, current status, and economic as well as environmental impacts of each of these. He ends the book with a rigorous review of the importance of species diversity, outlining the ways losses to our ecosystem will be a detriment to public health and global wealth. Taking readers through competition, predation, and parasitism, Ecology of a Changed World helpfully traces what has occurred on our planet throughout history, why these things happened, and how we can use this information to determine and shape our future.

Many students find it daunting to move from studying environmental science, to designing and implementing their own research proposals. This book provides a practical introduction to help develop scientific thinking, aimed at undergraduate and new graduate students in the earth and environmental sciences. Students are guided through the steps of scientific thinking using published scientific literature and real environmental data. The book starts with advice on how to effectively read scientific papers, before outlining how to articulate testable questions and answer them using basic data analysis. The Mauna Loa CO2 dataset is used to demonstrate how to read metadata, prepare data, generate effective graphs and identify dominant cycles on various timescales. Practical, question-driven examples are explored to explain running averages, anomalies, correlations and simple linear models. The final chapter provides a framework for writing persuasive research proposals, making this an essential guide for students embarking on their first research project.