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  1. Book ; Online ; E-Book: Mountain landscapes in transition

    Singh, R. B. / Schickhoff, Udo / Suraj Mal

    effects of land use and climate change

    (Sustainable Development Goals)

    2022  

    Author's details edited by Udo Schickhoff, R. B. Singh, and Suraj Mal
    Series title Sustainable Development Goals
    Keywords Mountains ; Landscapes ; Mountain ecology
    Subject code 577.53
    Language English
    Size 1 online resource (664 pages)
    Publisher Springer
    Publishing place Cham, Switzerland
    Document type Book ; Online ; E-Book
    Remark Zugriff für angemeldete ZB MED-Nutzerinnen und -Nutzer
    ISBN 3-030-70238-3 ; 3-030-70237-5 ; 978-3-030-70238-0 ; 978-3-030-70237-3
    Database ZB MED Catalogue: Medicine, Health, Nutrition, Environment, Agriculture

    Full text online

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  2. Book: Weideökologische Untersuchungen in der Mongolei

    Schickhoff, Udo

    (Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 18)

    2008  

    Author's details Udo Schickhoff ... (Hrsg.)
    Series title Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 18
    Collection
    Keywords Mongolei ; Weidewirtschaft
    Subject Naturweidewirtschaft ; Pastoralismus ; Pastorale Tierhaltung
    Language German ; English
    Size V, 181 S. : Ill., graph. Darst., Kt.
    Publisher Univ. Hamburg, Inst. für Geographie
    Publishing place Hamburg
    Publishing country Germany
    Document type Book
    Note Beitr. teilw. dt., teilw. engl. ; Zsfassung in engl. Sprache
    HBZ-ID HT015599467
    Database Catalogue ZB MED Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Shelf markLoan statusLocation
    084/509 available for loan (reading room) Freihandmagazin (U1)

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  3. Book: Entwicklung der Biodiversität in Salzgrasländern der Vorpommerschen Boddenlandschaft

    Schickhoff, Udo / Seiberling, Stefan

    Ergebnisse des Verbundprojektes BIOSALT im BMBF-Förderprogramm "Biodiversität und Globaler Wandel (BIOLOG)"

    (Naturschutz und biologische Vielfalt ; 102)

    2010  

    Institution Deutschland / Bundesamt für Naturschutz
    Author's details Udo Schickhoff ; Stefan Seiberling. Unter Mitarb. von: Eva Held ... [Hrsg.: Bundesamt für Naturschutz (BfN), Bonn]
    Series title Naturschutz und biologische Vielfalt ; 102
    Collection
    Keywords Vorpommersche Boddenlandschaft ; Salzwiese ; Biodiversität
    Subject Biologische Vielfalt ; Vielfalt
    Language German
    Size 404, IV S. : Ill., graph. Darst., Kt.
    Publisher Bundesamt für Naturschutz
    Publishing place Bonn- Bad Godesberg
    Publishing country Germany
    Document type Book
    HBZ-ID HT016698596
    ISBN 978-3-7843-4002-9 ; 3-7843-4002-4
    Database Catalogue ZB MED Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Shelf markLoan statusLocation
    118/181 available for loan (reading room) Freihandmagazin (U1)

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  4. Book ; Conference proceedings: ARBOPRO - the Wondo Genet College Arboretum project

    Borchardt, Peter / Schickhoff, Udo

    [ARBOPROceedings; workshops and trainings held in Wondo Genet, Ethiopia, 09/2013 - 05/2014]

    (Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 21)

    2014  

    Title variant The Wondo Genet College Arboretum project
    Institution Universität Hamburg / Institut für Geographie
    Author's details Universität Hamburg, Institut für Geographie. Peter Borchardt & Udo Schickhoff (Hrsg.)
    Series title Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 21
    Collection
    Keywords Arboretum
    Language English
    Size 38 S. : Ill. Kt.
    Publishing place Hamburg
    Publishing country Germany
    Document type Book ; Conference proceedings
    HBZ-ID HT018531598
    ISBN 978-3-9813972-4-6 ; 3-9813972-4-X
    Database Catalogue ZB MED Nutrition, Environment, Agriculture

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    In stock of ZB MED Bonn / Germany

    Shelf markLoan statusLocation
    154/60 available for loan (reading room) Freihandmagazin (U1)

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  5. Book ; Online ; Thesis: Das Kaghan—Tal im Westhimalaya (Pakistan)

    Schickhoff, Udo [Verfasser]

    Studien zur landschaftsökologischen Differenzierung und zum Landschaftswandel mit vegetationskundlichem Ansatz

    2022  

    Author's details Udo Schickhoff
    Keywords Geowissenschaften ; Earth Sciences
    Subject code sg550
    Language German
    Publisher Universitäts- und Landesbibliothek Bonn
    Publishing place Bonn
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

    Full text online

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  6. Article: Searching for ecology in species distribution models in the Himalayas

    Bobrowski, Maria / Weidinger, Johannes / Schwab, Niels / Schickhoff, Udo

    Ecological modelling. 2021 Oct. 15, v. 458

    2021  

    Abstract: Modelling species across vast distributions in remote, high mountain regions like the Himalayas remains a challenging task. Challenges include, first and foremost, large-scale sampling of species occurrences and acquisition of sufficient high quality, ... ...

    Abstract Modelling species across vast distributions in remote, high mountain regions like the Himalayas remains a challenging task. Challenges include, first and foremost, large-scale sampling of species occurrences and acquisition of sufficient high quality, fine-scale environmental parameters. We compiled a review of 157 Himalayan studies published between 2010 and 2021, aiming at identifying their main modelling objective in relation to the conceptualization of their methodological framework, evaluating origin of species occurrence data, taxonomic groups, spatial and temporal scale, selection of predictor variables and applied modelling algorithms. The majority of the analysed studies (40%) attempted to answer questions about potential range changes under future or past climatic conditions. The most studied organisms were trees (27%), followed by mammals (22%), herbaceous plants (20%), and birds (9%).For almost all studies we noted that a critical investigation and evaluation of input parameters and their ability to account for the species ecological requirements were neglected. Over 87% of all studies used Worldclim climate data as predictor variables, while around 50% of these studies solely relied on Worldclim climate data. Climate data from other sources were incorporated in only 7% and an additional 6% solely used remotely sensed predictors. Only around 2% of all studies attempted to compare the influence of different climate data sources on model performance. By far, Maxent was the most used modelling algorithm with 66%, followed by ensemble approaches (16%), whereas statistical modelling techniques lagged far behind (9%). Surprisingly, we found in 37% of the studies no interpretation on the relationship between the species and the predictor variables, while 27% of all studies included brief information, and 36% provided an elaborate, detailed interpretation on species ecological needs reflected in the final model.With this review we highlight the necessity to identify and reduce biases and uncertainty associated with species’ occurrence records and environmental data a priori. Since flawed input parameters produce misleading models without ecological causality, their implementation may have detrimental consequences when the best possible adaptation to future climatic conditions is at stake.
    Keywords algorithms ; ecology ; geographical distribution ; meteorological data ; model validation ; remote sensing ; temporal variation ; uncertainty ; Himalayan region
    Language English
    Dates of publication 2021-1015
    Publishing place Elsevier B.V.
    Document type Article
    ZDB-ID 191971-4
    ISSN 0304-3800
    ISSN 0304-3800
    DOI 10.1016/j.ecolmodel.2021.109693
    Database NAL-Catalogue (AGRICOLA)

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    In stock of ZB MED Bonn / Germany

    Z 77/705: Show issues

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  7. Book ; Online ; Thesis: Geodiversity and biodiversity in the Himalaya region: Quantifying spatial patterns and exploring linkages

    Jahan, Raunaq [Verfasser] / Schickhoff, Udo [Akademischer Betreuer]

    2022  

    Author's details Raunaq Jahan ; Betreuer: Udo Schickhoff
    Keywords Geowissenschaften ; Earth Sciences
    Subject code sg550
    Language English
    Publisher Staats- und Universitätsbibliothek Hamburg Carl von Ossietzky
    Publishing place Hamburg
    Document type Book ; Online ; Thesis
    Database Digital theses on the web

    Full text online

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  8. Article: Assessing the Impacts of Population Growth and Roads on Forest Cover: A Temporal Approach to Reconstruct the Deforestation Process in District Kurram, Pakistan, since 1972

    Hussain, Kamal / Rahman, Fazlur / Ullah, Ihsan / Ahmad, Zahir / Schickhoff, Udo

    Land. 2022 May 30, v. 11, no. 6

    2022  

    Abstract: Deforestation in remote mountainous regions is considered to be one of the fundamental elements for triggering changes in the biophysical environment driven by various socioeconomic parameters, particularly population growth and road construction in a ... ...

    Abstract Deforestation in remote mountainous regions is considered to be one of the fundamental elements for triggering changes in the biophysical environment driven by various socioeconomic parameters, particularly population growth and road construction in a previously inaccessible environment. A sudden increase in population exerts adverse impacts on the local natural resources, specifically forests. The present study is conducted in Tribal District Kurram, located in the northwestern mountainous belt of Pakistan. This study is aimed to analyze the temporal pattern of deforestation and to explore the impacts of population growth and accessibility on forest cover. It is based on remotely sensed data, focused group discussions, interviews and field observations. The satellite images were processed and classified using ArcGIS and ERDAS IMAGINE. The time span of this study is 1972 to 2019, which is further divided into three periods. The results revealed that almost half (48%) of the forest cover was reduced in ca. five decades. However, considerable variation has been observed in the deforestation rate during the study period. The results of this study revealed that both population change and accessibility have played a vital role in the deforestation process.
    Keywords deforestation ; forests ; land ; mountains ; population growth ; remote sensing ; road construction ; satellites ; Pakistan
    Language English
    Dates of publication 2022-0530
    Publishing place Multidisciplinary Digital Publishing Institute
    Document type Article
    ZDB-ID 2682955-1
    ISSN 2073-445X
    ISSN 2073-445X
    DOI 10.3390/land11060810
    Database NAL-Catalogue (AGRICOLA)

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  9. Book: ARBOPRO - the Wondo Genet College Arboretum project

    Borchardt, Peter / Schickhoff, Udo

    (Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 21)

    2014  

    Author's details Peter Borchardt & Udo Schickhoff (Hrsg.)
    Series title Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 21
    Language English
    Size 38 S., Ill., Kt.
    Publisher Univ., Inst. für Geographie
    Publishing place Hamburg
    Document type Book
    ISBN 9783981397246 ; 398139724X
    Database Library catalogue of the German National Library of Science and Technology (TIB), Hannover

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  10. Book: ARBOPRO - the Wondo Genet College Arboretum project

    Borchardt, Peter / Schickhoff, Udo

    (Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 21)

    2014  

    Author's details Peter Borchardt & Udo Schickhoff (Hrsg.)
    Series title Hamburger Beiträge zur physischen Geographie und Landschaftsökologie ; 21
    Language English
    Size 38 S., Ill., Kt.
    Publisher Univ., Inst. für Geographie
    Publishing place Hamburg
    Document type Book
    ISBN 9783981397246 ; 398139724X
    Database Former special subject collection: coastal and deep sea fishing

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