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Root phosphatase aligns with the collaboration gradient of the root economics space.
New Phytologist, 2021● Adopting diverse resource acquisition strategies is critical for plant growth and species coexistence. Root phosphatase is of particular importance in acquiring soil phosphorus (P), yet often overlooked in root traits syndrome. ● Here, we evaluated the
Mengguang Han +7 more
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Proposing spacetime scale for space tourism economics
Tourism Economics, 2022This research proposes the spacetime scale to derive a space tourism economic model based on the General Relativity Theory. The space curvature is considered in the economic model analogized to a physic theory to expand the horizons of tourism economics.
K. Peng +3 more
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The economics of space and mobility in Roman urbanism
Space, Movement and the Economy in Roman Cities in Italy and Beyond, 2021The Roman world offers a great diversity of economic spaces due to its size, geographic contrasts and duration. Natural conditions such as the presence of mineral resources, soil fertility or climate influenced the economic development of its various ...
F. Vermeulen, A. Zuiderhoek
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2022
This chapter focuses on the street as economic space and looks at research into the economic dividend benefits of walking and biking improvements in Midwestern cities like Louisville, Kentucky, and Chicago, Illinois, where practicing planners and policy makers are thinking of streets as tools for economic regeneration.
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This chapter focuses on the street as economic space and looks at research into the economic dividend benefits of walking and biking improvements in Midwestern cities like Louisville, Kentucky, and Chicago, Illinois, where practicing planners and policy makers are thinking of streets as tools for economic regeneration.
openaire +1 more source
2010
The subject area Regional Economics is becoming more and more topical. This means that in economic analyses the production factor 'space' is of increasing importance. This study book aims to integrate space in the area of General Economics in an analytical way. Models and their applications play a major role in the book's approach.
Heijman, W.J.M., Schipper, R.A.
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The subject area Regional Economics is becoming more and more topical. This means that in economic analyses the production factor 'space' is of increasing importance. This study book aims to integrate space in the area of General Economics in an analytical way. Models and their applications play a major role in the book's approach.
Heijman, W.J.M., Schipper, R.A.
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Climate Change Economics Over Time and Space
Social Science Research NetworkWith average temperature ranging from −20°C at the North Pole to 30°C at the Equator and with global warming expected to reach 1.4°C to 4.5°C by the year 2100, it is clear that climate change will have vastly different effects across the globe. Given the
K. Desmet, E. Rossi-Hansberg
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Benchmarking for Space Economics [PDF]
AIAA SPACE 2015 Conference and Exposition, 2015 Organizing a Space Economics or Cost Estimating group is a special challenge for aerospace leadership. There are scarce guidelines, manuals, or handbooks describing the optimum organizational structure. Alternatively, there are surveys, opinions, and lessons learned.
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The Politics of Space Economics [PDF]
Space 2004 Conference and Exhibit, 2004 *In January of 2004, President of the United States George W. Bush introduced “A Renewed Spirit of Discovery: The President’s Vision for U.S. Space Exploration”. European, Canadian, Asian and Russian responses have varied widely. Internal to the United States, public reaction has been mixed.
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