Witness Tree

Witness Tree PDF Author: Lynda Mapes
Publisher: Bloomsbury Publishing USA
ISBN: 1632862530
Category : Science
Languages : en
Pages : 241

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Book Description
An intimate look at one majestic hundred-year-old oak tree through four seasons--and the reality of global climate change it reveals. In the life of this one grand oak, we can see for ourselves the results of one hundred years of rapid environmental change. It's leafing out earlier, and dropping its leaves later as the climate warms. Even the inner workings of individual leaves have changed to accommodate more CO2 in our atmosphere. Climate science can seem dense, remote, and abstract. But through the lens of this one tree, it becomes immediate and intimate. In Witness Tree, environmental reporter Lynda V. Mapes takes us through her year living with one red oak at the Harvard Forest. We learn about carbon cycles and leaf physiology, but also experience the seasons as people have for centuries, watching for each new bud, and listening for each new bird and frog call in spring. We savor the cadence of falling autumn leaves, and glory of snow and starry winter nights. Lynda takes us along as she climbs high into the oak's swaying boughs, and scientists core deep into the oak's heartwood, dig into its roots and probe the teeming life of the soil. She brings us eye-level with garter snakes and newts, and alongside the squirrels and jays devouring the oak's acorns. Season by season she reveals the secrets of trees, how they work, and sustain a vast community of lives, including our own. The oak is a living timeline and witness to climate change. While stark in its implications, Witness Tree is a beautiful and lyrical read, rich in detail, sweeps of weather, history, people, and animals. It is a story rooted in hope, beauty, wonder, and the possibility of renewal in people's connection to nature.

Harvard Forest Papers

Harvard Forest Papers PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 0

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Harvard forest paper

Harvard forest paper PDF Author: Harvard University
Publisher:
ISBN:
Category :
Languages : en
Pages :

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Development of the Shoot System of Acer Rubrum L.

Development of the Shoot System of Acer Rubrum L. PDF Author: A. M. Gill
Publisher:
ISBN:
Category : Ants
Languages : en
Pages : 624

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The Harvard Black Rock Forest

The Harvard Black Rock Forest PDF Author: George W. S. Trow
Publisher: Sightline Books
ISBN:
Category : History
Languages : en
Pages : 128

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Book Description
"Originally published in the June 11, 1984, New Yorker, this lengthy essay is a sharp-edged inquiry into the generational institutions of our national life. George Trow tells the story of upstate New York's Black Rock Forest - a 3,800-acre site overlooking the Hudson River - through the lives of the men who were connected to it and through the larger histories of Harvard University, U.S. conservation policies, and physics and biology. His story is ultimately a symbolic tale that bears upon some of the most significant institutions, professions, and legacies in contemporary American life"--Book jacket.

The Harvard Forest

The Harvard Forest PDF Author: Harvard Forest (Research facility)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 48

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The Atlas of Economic Complexity

The Atlas of Economic Complexity PDF Author: Ricardo Hausmann
Publisher: MIT Press
ISBN: 0262317737
Category : Business & Economics
Languages : en
Pages : 369

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Book Description
Maps capture data expressing the economic complexity of countries from Albania to Zimbabwe, offering current economic measures and as well as a guide to achieving prosperity Why do some countries grow and others do not? The authors of The Atlas of Economic Complexity offer readers an explanation based on "Economic Complexity," a measure of a society's productive knowledge. Prosperous societies are those that have the knowledge to make a larger variety of more complex products. The Atlas of Economic Complexity attempts to measure the amount of productive knowledge countries hold and how they can move to accumulate more of it by making more complex products. Through the graphical representation of the "Product Space," the authors are able to identify each country's "adjacent possible," or potential new products, making it easier to find paths to economic diversification and growth. In addition, they argue that a country's economic complexity and its position in the product space are better predictors of economic growth than many other well-known development indicators, including measures of competitiveness, governance, finance, and schooling. Using innovative visualizations, the book locates each country in the product space, provides complexity and growth potential rankings for 128 countries, and offers individual country pages with detailed information about a country's current capabilities and its diversification options. The maps and visualizations included in the Atlas can be used to find more viable paths to greater productive knowledge and prosperity.

Annual Report of Harvard University Activities at the Harvard Forest

Annual Report of Harvard University Activities at the Harvard Forest PDF Author: Harvard Forest (Research facility)
Publisher:
ISBN:
Category :
Languages : en
Pages : 16

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Bulletin - Harvard Forest

Bulletin - Harvard Forest PDF Author:
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 1218

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Bulletin

Bulletin PDF Author: Harvard Forest (Research facility)
Publisher:
ISBN:
Category : Forests and forestry
Languages : en
Pages : 72

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Book Description