The Snow Lotus PDF Download

Author: Peter M. Leschak
Publisher: U of Minnesota Press
ISBN: 9781452901671
Category : Minnesota
Languages : en
Pages : 196

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Author: Yu He
Publisher: Contemporary Litterateur Publishing House
ISBN: 9781639316724
Category :
Languages : zh-CN
Pages : 0

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Author: Meng Xu (comp)
Publisher:
ISBN:
Category :
Languages : zh-CN
Pages : 58

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Author: Peter Holmes
Publisher:
ISBN:
Category : Botany, Medical
Languages : en
Pages : 452

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Author: Wayne Law
Publisher:
ISBN: 9780549070269
Category :
Languages : en
Pages : 154

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Harvesting plants has obvious effects on the fitness of the individuals that are harvested, but can also have effects on the population dynamics and on the evolution of the species. This dissertation examines the ecological and evolutionary responses of plant populations due to increased harvest intensity using a favored species of Snow Lotus, Saussurea laniceps, and a less desired sister species, S. medusa. By using theories of ecology and evolution I quantify the effects of plant removal and demonstrate how this can lead to more accurate predictions about sustainable management. First, by conducting interviews with Tibetan doctors and local area botanists, I identify S. laniceps and S. medusa as a valuable part of the local culture that is threatened by increasing demands. Despite differences in conservation priorities of Tibetan doctors and botanists, both parties consistently identify Snow Lotus as useful and threatened. Next, using herbarium specimens and present day individuals, I uncover a negative trend in plant size indicating that preferential harvest of larger individuals has lead to a decrease in plant stature. This has resulted in smaller S. laniceps plants in high harvest areas, compared to plants in low harvest areas. Following theories of ecology indicating that decreasing plant density leads to decreased pollination success, I determine the breeding system, pollination ecology, and level of pollen limitation for both species. I find that both species require bumblebee pollinators for reproduction, and that seed production of S. medusa is significantly limited by pollen receipt, a factor which, when combined with high harvesting, could quickly lead to population decline. Finally, by incorporating plant size, harvesting intensity and environmental stochasticity into matrix models, I provide insight into differences in population growth rates for different sites, leading to more accurate predictions of sustainable harvests. The results provide new information about the population effects of pollen limitation and harvesting on monocarpic species, flowering once and then dying in the lifecycle of the plant, and the evolution of traits within harvested populations; these findings will help with future development of strategies that protect the Snow Lotus from going extinct.

Author: Lisa See
Publisher: A&C Black
ISBN: 1408821621
Category : Fiction
Languages : en
Pages : 353

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Lily is the daughter of a humble farmer, and to her family she is just another expensive mouth to feed. Then the local matchmaker delivers startling news: if Lily's feet are bound properly, they will be flawless. In nineteenth-century China, where a woman's eligibility is judged by the shape and size of her feet, this is extraordinary good luck. Lily now has the power to make a good marriage and change the fortunes of her family. To prepare for her new life, she must undergo the agonies of footbinding, learn nu shu, the famed secret women's writing, and make a very special friend, Snow Flower. But a bitter reversal of fortune is about to change everything.

Author: Chengdong Wang
Publisher:
ISBN:
Category :
Languages : zh-CN
Pages : 56

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Author: Tatjana Soli
Publisher: St. Martin's Press
ISBN: 1429934417
Category : Fiction
Languages : en
Pages : 401

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A New York Times Best Seller! A New York Times Notable Book! A unique and sweeping debut novel of an American female combat photographer in the Vietnam War, as she captures the wrenching chaos and finds herself torn between the love of two men. On a stifling day in 1975, the North Vietnamese army is poised to roll into Saigon. As the fall of the city begins, two lovers make their way through the streets to escape to a new life. Helen Adams, an American photojournalist, must take leave of a war she is addicted to and a devastated country she has come to love. Linh, the Vietnamese man who loves her, must grapple with his own conflicted loyalties of heart and homeland. As they race to leave, they play out a drama of devotion and betrayal that spins them back through twelve war-torn years, beginning in the splendor of Angkor Wat, with their mentor, larger-than-life war correspondent Sam Darrow, once Helen's infuriating love and fiercest competitor, and Linh's secret keeper, boss and truest friend. Tatjana Soli paints a searing portrait of an American woman's struggle and triumph in Vietnam, a stirring canvas contrasting the wrenching horror of war and the treacherous narcotic of obsession with the redemptive power of love. Readers will be transfixed by this stunning novel of passion, duty and ambition among the ruins of war.

Author: Sherry Garland
Publisher: Houghton Mifflin Harcourt
ISBN: 9780152014834
Category : Juvenile Nonfiction
Languages : en
Pages : 36

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A Vietnamese family is forced to flee from their homeland to escape a devastating civil war.

Author: Qiao Yi
Publisher:
ISBN: 9781890029401
Category : Medical
Languages : en
Pages : 360

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