نتایج جستجو برای: botanical garden

تعداد نتایج: 18693  

2013
Thomas Chrobock Christiane N. Weiner Michael Werner Markus Fischer Mark van Kleunen

Thomas Chrobock*, Christiane N. Weiner, Michael Werner, Nico Bl€ uthgen‡, Markus Fischer and Mark van Kleunen Institute of Plant Sciences, University of Bern, Altenbergrain 21, 3013 Bern, Switzerland; Oeschger Centre for Climate Change Research, University of Bern, Z€ ahringerstrasse 25, 3012 Bern, Switzerland; Department of Animal Ecology and Tropical Biology, Biozentrum, University of W€ urzb...

2006
Andreas Nüchter Kai Lingemann

A basic issue of mobile robotics is generating environment maps automatically. Outdoor terrain is challenging since the ground is uneven and the surrounding is structured irregularly. In earlier work, we have introduced 6D SLAM (Simultaneous Localization and Mapping) as a method to taking all six DOF of robot poses (x, y, z translation; roll, pitch, yaw angles) into account. This paper adds to ...

2016
Shu-Feng Li Robert A. Spicer Tao Su Teresa E.V. Spicer Jian Yang Zhe-Kun Zhou

a Key Laboratory of Tropical Forest Ecology, Xishuangbanna Tropical Botanical Garden, Chinese Academy of Sciences, Mengla 666303, China b Key Laboratory of Biogeography and Biodiversity, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, China c Environment, Earth and Ecosystems, Centre for Earth, Planetary, Space and Astronomical Research, The Open University, United Kin...

2009
JENNIFER GREENSMITH STACEY HARRIS MARTIN J. INGROUILLE CHRISTIAN LEXER

Original Article Genetic Diversity in Cypripedium calceolus (Orchidaceae) with a Focus on Northwestern Europe, as Revealed by Plastid DNA Length Polymorphisms MICHAEL F. FAY, RUTH BONE, PETER COOK, IMALKA KAHANDAWALA , JENNIFER GREENSMITH, STACEY HARRIS, HENRIK Æ. PEDERSEN, MARTIN J. INGROUILLE and CHRISTIAN LEXER 4 Royal Botanic Gardens, Kew, Richmond, Surrey TW9 3DS, UK, Birkbeck, University ...

2010
Sven Buerki Porter P. Lowry Nadir Alvarez Sylvain G. Razafimandimbison Philippe Küpfer Martin W. Callmander

1Department of Biodiversity and Conservation, Real Jardin Botanico, CSIC, Plaza de Murillo 2, ES-28014 Madrid, Spain 2Missouri Botanical Garden, P.O. Box 299, St. Louis, MO 63166-0299, U.S.A. 3Muséum National d’Histoire Naturelle, Case Postale 39, 57 rue Cuvier, FR-75231 05 CEDEX, Paris, France 4Department of Ecology and Evolution, Biophore, University of Lausanne, CH-1015 Lausanne, Switzerland...

2013
Carly Golodets Jaime Kigel Yuval Sapir Marcelo Sternberg

Golodets, C. (corresponding author, [email protected]) & Kigel, J. ([email protected]): Institute for Plant Sciences and Genetics in Agriculture, Robert H. Smith Faculty of Agriculture, Food and Environment, The Hebrew University of Jerusalem, 76100, Rehovot, Israel Sapir, Y. ([email protected]): The Botanical Garden, Department of Molecular Biology and Ecology of Plants, Faculty of ...

2006
Christopher J. Ellis Brian J. Coppins

There is an overwhelming bias in plant biogeography and ecology towards ‘vascular’ or ‘higher’ plants. Consequently, paradigms presented in key textbooks (Pears, 1985; Lomolino et al., 2005) represent a consensus of evidence that is limited in its scope to an estimated 14% of the world’s ‘botanical’ biodiversity (e.g. including plant and fungal species, based on estimates of global richness in ...

2003
Bob Coulter

The history of educational reform is littered with examples of failed efforts to reform schools through the integration of technology. In many cases, this lack of success can be attributed to an over-reliance on the technology and a failure to ground the work in meaningful learning experiences. In this paper, the potential for GIS-enhanced inquiry to meet educational standards in science, mathe...

Journal: : 2022

This article reflects the results of studies pigment system 15 species woody plants in Altai Botanical Garden. The data obtained indicate presence specificity content chlorophylls a, b and carotenoids. In studied species, chlorophyll a varies from 5.38 mg/l to 19.28 mg/l, 0.43 5.09 carotenoids 4.65 8.34 .

Journal: :Journal of zoological and botanical gardens 2023

With a range of programs focused on local plant and insect conservation, the Cincinnati Zoo & Botanical Garden works with partners our communities to restore landscapes thriving ecosystems for wildlife people. We used organizational identity theory (OIT) evaluate current strategies practices five determine opportunities adaptation better achieve conservation goals. Case studies ranged from ...

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