When.com Web Search

  1. Ad

    related to: urban ecology problems and answers pdf printable

Search results

  1. Results From The WOW.Com Content Network
  2. Urban ecology - Wikipedia

    en.wikipedia.org/wiki/Urban_ecology

    The methods and studies of urban ecology is a subset of ecology. The study of urban ecology carries increasing importance because more than 50% of the world's population today lives in urban areas. [5] It is also estimated that within the next 40 years, two-thirds of the world's population will be living in expanding urban centers. [6]

  3. List of environmental issues - Wikipedia

    en.wikipedia.org/wiki/List_of_environmental_issues

    Climate change — Global warming • Global dimming • Fossil fuels • Sea level rise • Greenhouse gas • Ocean acidification • Shutdown of thermohaline circulation • Environmental impact of the coal industry • Urban heat islands • Flooding; Environmental degradation — Loss of biodiversity • Habitat destruction • Invasive ...

  4. Urban ecosystem - Wikipedia

    en.wikipedia.org/wiki/Urban_ecosystem

    “A Quantitative Review of Urban Ecosystem Service Assessments: Concepts, Models, and Implementation” is an article that gives a comprehensive examination of 217 papers written on Urban Ecosystems to answer the questions of where studies are being done, which types of studies are being done, and to what extent do stakeholders influence these ...

  5. Urban forest inequity - Wikipedia

    en.wikipedia.org/wiki/Urban_forest_inequity

    Urban forest inequity is a phenomenon in which the distribution of and access to trees and nature is inequitable in urban areas. [7] It is thought to be an example of environmental injustice, as it disproportionately impacts marginalized communities.

  6. Environmental issues in the United States - Wikipedia

    en.wikipedia.org/wiki/Environmental_issues_in...

    Exposure to these pollutants can lead to various health problems, from short-term symptoms like headaches and temporary nervous system effects (e.g., "metal fume fever") to serious long-term risks such as cancer and early death. [72] Pollution from U.S. manufacturing has declined massively since 1990 (despite an increase in production).

  7. Urban science - Wikipedia

    en.wikipedia.org/wiki/Urban_science

    Urban science is an interdisciplinary field that studies diverse urban issues and problems. Based on research findings of various disciplines such as history, economics, sociology, administration, architecture, urban engineering, transportation engineering, landscape architecture, environmental engineering, and geo-informatics, it aims to produce both theoretical and practical knowledge that ...

  8. Concentric zone model - Wikipedia

    en.wikipedia.org/wiki/Concentric_zone_model

    Based on human ecology theory done by Burgess and applied on Chicago, it was the first to give the explanation of distribution of social groups within urban areas.This concentric ring model depicts urban land usage in concentric rings: the Central Business District (or CBD) was in the middle of the model, and the city is expanded in rings with different land uses.

  9. Urban forestry - Wikipedia

    en.wikipedia.org/wiki/Urban_forestry

    An urban habitat can impact wildlife behavior significantly and can alter the ecology of urban wildlife, influencing these organisms' behavior. The interactions between humans and wildlife and the impacts of urbanization on these wildlife populations influence cities across the world.