نتایج جستجو برای: plant geography

تعداد نتایج: 413757  

1995
Max J. Egenhofer David M. Mark

Abstrac t . This paper defines the notion and concepts of N a i v e Geography, the field of study that is concerned with formal models of the common-sense geographic world. Naive Geography is the body of knowledge that people have about the surrounding geographic world. Naive Geography is envisioned to comprise a set of theories that provide the basis for designing future Geographic Information...

Journal: :تاریخ و فرهنگ 0
راضیه شجاع قلعه دختر علی غفرانی

makrān or mukrān was a vast region in the south eastern plateau of iran, whose border extended from kerman on the west to sind on the east. this extended area was limited to sistan on the north and makrān sea (sea of oman) on the south. makrān, mākā, mīkā, mukrān, gidruziyā, zhidruziyā, etc. are the names applied to this region in different historical periods. the expanse of this region’s borde...

Journal: :American journal of botany 2016
Megan Bontrager Amy L Angert

PREMISE OF THE STUDY Plant mating systems and geographic range limits are conceptually linked by shared underlying drivers, including landscape-level heterogeneity in climate and in species' abundance. Studies of how geography and climate interact to affect plant traits that influence mating system and population dynamics can lend insight to ecological and evolutionary processes shaping ranges....

Introduction: Urban politics is one of the fields of study that has attracted the attention of political geographers since the '60s and since the mid-90s, the emergence of specialized approaches such as urban political geography and urban geopolitics has entered the field of political geography and geographers. They have provided expert opinions and views in this field. Siri in the thought of f...

2013
Matthew C. Smith J. Anthony Stallins Justin T. Maxwell Chris Van Dyke

Hydrological shifts and tree growth responses to river modification along the Apalachicola River, Florida Matthew C. Smith, J. Anthony Stallins, Justin T. Maxwell & Chris Van Dyke a Department of Geography, Florida State University, Tallahassee, FL, USA b Department of Geography, University of Kentucky, Lexington, KY, USA c Department of Geography, Indiana University, Bloomington, IN 47405, USA...

2013
Andrew K. Thorpe Dar A. Roberts Eliza S. Bradley Christopher C. Funk Philip E. Dennison Ira Leifer

a Department of Geography, University of California, Santa Barbara, CA, United States b U.S. Geological Survey and Climate Hazards Group, Department of Geography, University of California, Santa Barbara, CA, United States c Department of Geography and Center for Natural and Technological Hazards, University of Utah, Salt Lake City, UT, United States d Marine Science Institute, University of Cal...

Journal: :Philosophical transactions of the Royal Society of London. Series B, Biological sciences 2013
Yadvinder Malhi Stephen Adu-Bredu Rebecca A Asare Simon L Lewis Philippe Mayaux

Environmental Change Institute, School of Geography and the Environment, University of Oxford, Oxford, UK Forestry Research Institute of Ghana, UPO 63, KNUST, Kumasi, Ghana Nature Conservation Research Centre, Accra, Ghana Forest Trends, Accra, Ghana Department of Geography, University College London, London, UK School of Geography, University of Leeds, Leeds, UK Institute for Environment and S...

2017
Evan S. Miles Jakob Steiner Ian Willis Pascal Buri Walter W. Immerzeel Anna Chesnokova Francesca Pellicciotti

1 Scott Polar Research Institute, University of Cambridge, Cambridge, United Kingdom, 2 School of Geography, University of Leeds, Leeds, United Kingdom, 3 Institute of Environmental Engineering (IfU), ETH-Zürich, Zürich, Switzerland, Department of Geography, University of Utrecht, Utrecht, Netherlands, Département de Génie de la Construction, École de Technologie Supérieure, Montreal, QC, Canad...

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