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Response of Swiss forests to management and climate change in the last 60 years / Meinrad Küchler in Annals of Forest Science, vol 72 n° 3 (May 2015)
[article]
Titre : Response of Swiss forests to management and climate change in the last 60 years Type de document : Article/Communication Auteurs : Meinrad Küchler, Auteur ; Helen Küchler, Auteur ; Angéline Bedolla, Auteur ; et al., Auteur Année de publication : 2015 Article en page(s) : pp 311 - 320 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Végétation
[Termes IGN] analyse diachronique
[Termes IGN] arbuste
[Termes IGN] changement climatique
[Termes IGN] espèce végétale
[Termes IGN] forêt
[Termes IGN] herbe
[Termes IGN] inventaire forestier étranger (données)
[Termes IGN] plantation forestière
[Termes IGN] recensement
[Termes IGN] Suisse
[Termes IGN] sylviculture
[Termes IGN] températureRésumé : (auteur) Context : Forest vegetation is forecasted to shift upslope several hundred metres by 2100 due to climate warming. However, only a small number of detailed assessments in selected regions have confirmed a climate response on the part of forest vegetation.
Aims : This study aimed to analyse the relative contributions of temperature and other factors to range shifts in forest vegetation by comparing old and revisited relevés in Swiss forests.
Methods : In order to investigate such range shifts, we revisited 451 relevé plots in forests in all parts of Switzerland. Collected data comprise two independent samples, one dating from the 1950s (age 60 sample) on 126 plots and the other dating from the 1990s (age 15 sample) on 325 plots. We defined an indicator value for elevation to estimate the upslope and downslope range shifts of forest species. The influence of different site factors on range shifts was assessed by variance partitioning using Landolt’s (2010) averaged species indicator values. Vegetation changes were analysed by balancing both increasing and decreasing frequencies of plant species.
Results : Our findings show significant differences between the two survey periods, where the averaged species indicator for elevation varied greatly in both the age-60 and the age-15 samples. In addition, a significant upslope shift in the herbaceous forest layer (herbs and tree regeneration) of about 10 m per decade since the mid-twentieth century is evident. Downslope shifts were detected in the shrub/tree layer at lower elevations, which may be explained by factors other than climate warming.
Conclusions : To date, the impact of global warming on tree species composition in Swiss forests has been weaker in comparison to the effects arising from forest management and land use change. Understorey vegetation, however, shows a strong signal of upslope shift that may be explained most adequately by a combination of climate change and other factors.Numéro de notice : 2015-453 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : 10.1007/s13595-014-0409-x Date de publication en ligne : 29/07/2014 En ligne : https://doi.org/10.1007/s13595-014-0409-x Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77109
in Annals of Forest Science > vol 72 n° 3 (May 2015) . - pp 311 - 320[article]Variation in irradiance, soil features and regeneration patterns in experimental forest canopy gaps / Urša Vilhar in Annals of Forest Science, vol 72 n° 2 (March - april 2015)
[article]
Titre : Variation in irradiance, soil features and regeneration patterns in experimental forest canopy gaps Type de document : Article/Communication Auteurs : Urša Vilhar, Auteur ; Dušan Roženbergar, Auteur ; Primož Simončič, Auteur ; Jurij Diaci, Auteur Année de publication : 2015 Article en page(s) : pp 253 - 266 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Végétation
[Termes IGN] Acer pseudoplatanus
[Termes IGN] éclairement énergétique
[Termes IGN] Fagus (genre)
[Termes IGN] peuplement mélangé
[Termes IGN] plantation forestière
[Termes IGN] régénération (sylviculture)
[Termes IGN] solNuméro de notice : A2015-428 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : 10.1007/s13595-014-0424-y Date de publication en ligne : 01/10/2014 En ligne : https://doi.org/10.1007/s13595-014-0424-y Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77017
in Annals of Forest Science > vol 72 n° 2 (March - april 2015) . - pp 253 - 266[article]Assessing tree dendrometrics in young regenerating plantations using terrestrial laser scanning / Ying Li in Annals of Forest Science, vol 71 n° 4 (June 2014)
[article]
Titre : Assessing tree dendrometrics in young regenerating plantations using terrestrial laser scanning Type de document : Article/Communication Auteurs : Ying Li, Auteur ; Carsten Hess, Auteur ; Henrik Von Wehrden, Auteur ; Werner Härdtle, Auteur ; Goddert Von Oheimb, Auteur Année de publication : 2014 Article en page(s) : pp 453 - 462 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Lasergrammétrie
[Termes IGN] arbre (flore)
[Termes IGN] Chine
[Termes IGN] données dendrométriques
[Termes IGN] données lidar
[Termes IGN] données localisées 3D
[Termes IGN] hauteur des arbres
[Termes IGN] plantation forestière
[Termes IGN] taillis
[Termes IGN] télémétrie laser terrestreRésumé : (Auteur) Context : Terrestrial laser scanning (TLS) provides a valuable tool for the retrieval of detailed individual-tree structural parameters, but has never previously been applied to young stands under field conditions.
Aims: The aim was to explore the performance of TLS in a young tree plantation located in a heterogeneous environment in subtropical China.
Methods: We investigated 438 young trees for congruence between direct field and TLS measurements of total tree height, stem diameter at ground height, and length and height of the longest branch using correlation tests. We applied generalized linear models to examine whether congruence was affected by the observed structural parameter or extrinsic factors (e.g., potential occlusion, point cloud quality).
Results: TLS made it possible to detect trees higher than 40cm. The TLS-retrieved data were highly congruent with the data obtained from direct measurements. The poor descriptions of stems and branches of some individuals of small-sized and leaf-on tree species were due to occlusion by ground vegetation and leaf-on branches. Observed structural parameter and extrinsic factors did not explain the variance between the two approaches.
Conclusion: TLS proved to be a promising tool for high-resolution, non-destructive analyses of tree dendrometrics in young regenerating plantations.Numéro de notice : A2014-284 Affiliation des auteurs : non IGN Thématique : FORET Nature : Article DOI : 10.1007/s13595-014-0358-4 Date de publication en ligne : 29/01/2014 En ligne : https://doi.org/10.1007/s13595-014-0358-4 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=33187
in Annals of Forest Science > vol 71 n° 4 (June 2014) . - pp 453 - 462[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 016-2014041 SL Revue Centre de documentation Revues en salle Exclu du prêt Green is the new grey / Mary Jo Wagner in GEO: Geoconnexion international, vol 13 n° 1 (january 2014)
[article]
Titre : Green is the new grey Type de document : Article/Communication Auteurs : Mary Jo Wagner, Auteur Année de publication : 2014 Article en page(s) : pp 27 - 30 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] arbre (flore)
[Termes IGN] collectivité territoriale
[Termes IGN] milieu urbain
[Termes IGN] photographie aérienne
[Termes IGN] plantation forestière
[Termes IGN] système d'information géographique
[Termes IGN] visualisation cartographiqueRésumé : (Editeur) Local authorities are using geospatial technology to help speak for the trees, writes Mary Jo Wagner. Numéro de notice : A2014-023 Affiliation des auteurs : non IGN Thématique : FORET/GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=32928
in GEO: Geoconnexion international > vol 13 n° 1 (january 2014) . - pp 27 - 30[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 062-2014011 SL Revue Centre de documentation Revues en salle Disponible
Titre : Towards productive landscapes Type de document : Monographie Auteurs : Jorge Chavez-Tafur, Éditeur scientifique ; Roderick J. Zagt, Éditeur scientifique Editeur : Wageningen : Tropenbos Intrnational Année de publication : 2014 Collection : European tropical forest research network, ISSN 1876-5866 num. 56 Importance : 224 p. Format : 17 x 24 cm ISBN/ISSN/EAN : 978-90-5113-124-6 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Végétation
[Termes IGN] analyse du paysage
[Termes IGN] arbre (flore)
[Termes IGN] Brésil
[Termes IGN] cultures
[Termes IGN] développement durable
[Termes IGN] écologie
[Termes IGN] forêt
[Termes IGN] Madagascar
[Termes IGN] Panama
[Termes IGN] plantation forestière
[Termes IGN] production agricole
[Termes IGN] SumatraNote de contenu : Section 1. Landscape concepts
1.1 S haring or sparing? Koen Kusters
1.2 Productive landscapes: what role for forests, trees and agroforestry? Meine van Noordwijk and Terry C.H. Sunderland
Section 2. Global landscape initiatives
2.1 FAO’s Forest and Landscape Restoration Mechanism Douglas McGuire
2.2 Governance solutions from the International Model Forest Network Virginie-Mai Ho, Brian Bonnell, C.G. Kushalappa, Christa Mooney, Gabriel Sarasin, Johan Svensson and Richard Verbisky
2.3 Community-based approaches to landscape management Diana Salvemini and Nick Remple
Section 3. The landscape approach: from theory to practice
3.1 Financing emissions reductions in Oromia, Ethiopia André Rodrigues de Aquino and Robert J. Griffin
3.2 Empowering local stakeholders for planning, Indonesia Sonya Dewi, Andree Ekadinata, Dony Indiarto, Alfa Nugraha and Meine van Noordwijk
3.3 A landscape approach to climate-smart agriculture in Ghana Martin R.A. Noponen, Christian D.B. Mensah, Götz Schroth and Jeffrey Hayward
3.4 Sustainable rural landscape management in Central Mexico Lucía Madrid and Paulina Deschamps
3.5 Productive landscapes through leasehold forestry in Nepal Kenichi Shono, Simmathiri Appanah, Patrick B. Durst, Yurdi Yasmi, Govinda Kafley,Jim Hancock and Brett Shapiro
3.6 Turning degraded land into productive landscapes, Ethiopian Highlands Georg Deichert, Friederike Krämer and Alexander Schöning
3.7 Conservation of agrobiodiversity in landscape mosaics, Nepal Dunja Mijatovic and Sajal Sthapit
3.8 Fostering stakeholder commitment in Western Flores, Indonesia Adi Widyanto, Agus Budi Utomo, Thomas Walsh and Hilda Lionata
Section 4. Forests and trees in multi-functional landscapes
4.1 Analog forestry: creating productive landscapes Adam Kabir Dickinson
4.2 The New Generation Plantations platform Luis Neves Silva
4.3 Participatory forest management in the Caribbean Nicole Leotaud and Claus Eckelmann
4.4 Returning pasture and cropland to forest in Brazil Sofia R. Hirakuri and Gabriel Penno Saraiva
4.5 Landscapes and the voluntary carbon market, West Sumatra Paul Burgers, Haris Iskandar, Bubung Angkawijaya, Rizki Pandu Permana and Ai Farida
4.6 Commercial bamboo plantations as a tool for restoring landscapes EcoPlanet Bamboo
4.7 Modernization of wood energy in northern Madagascar Hannes Etter, Steve Sepp, Klaus Ackermann, Daniel Plugge and Mark Schauer
4.8 Landscape effects of supply chains Katie Minderhoud
4.9 Increasing local capacities in rural Panama Jacob L. Slusser, Alicia Calle and Eva Garen
4.10 Ecological restoration in the Atlantic rainforest, Brazil Pollyana Born and Fernando Campos
Section 5. Cross-cutting issues
5.1 Incentive-based mechanisms in landscapes, Peru Kedar Mankad
5.2 Making existing financing work in Brazil Jinke van Dam and André Brasser
5.3 Certified timber production and landscape governance Markus Grulke, Till Pistorius, Patricia del Valle Pérez, Eduard Mergerand Irene Calo Vidal
5.4 Environmental governance in the Colombian Amazon Carlos A. Rodriguez, Maria Clara van der Hammen, Uldarico Matapí, Rodrigo Yucuna and Catalina Vargas Tovar
5.5 High Conservation Values in the landscape, West Kalimantan Edi Purwanto, Kasuma Wijaya, Kresno Dwi Santosa and Eko Manjela
5.6 Planning for social justice Gamma Galudra, Sébastien de Royer, Putra Agung and Ujjwal PradhanNuméro de notice : 15897 Affiliation des auteurs : non IGN Thématique : FORET Nature : Monographie En ligne : http://www.etfrn.org/publications Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=79053 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15897-01 48.00 Livre Centre de documentation Végétation - Forêt Disponible Assessing the relationship between ground measurements and object-based image analysis of land cover classes in Pinyon and Juniper Woodlands / April Hulet in Photogrammetric Engineering & Remote Sensing, PERS, vol 79 n° 9 (September 2013)PermalinkManipulating nutrient and water availability in a maritime pine plantation: effects on growth, production, and biomass allocation at canopy closure / Pierre Trichet in Annals of Forest Science, Vol 65 n° 8 (December 2008)PermalinkCharacterizing patterns of lands degradation potential and agro-ecological sustainability in Nang Rong, Thailand / W. Welsh in Photogrammetric Engineering & Remote Sensing, PERS, vol 74 n° 6 (June 2008)PermalinkThird expert meeting on harmonizing forest-related definitions for use by various stakeholders, Rome, Italy, 17 - 19 January 2005 / Wulf Killmann (2005)Permalink