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The Vegetation of Robinson Crusoe Island (Isla Masatierra), Juan
The Vegetation ofRobinson Crusoe Island (Isla Masatierra), Juan Fernandez Archipelago, Chile1 Josef Greimler,2,3 Patricio Lopez 5., 4 Tod F. Stuessy, 2and Thomas Dirnbiick5 Abstract: Robinson Crusoe Island of the Juan Fernandez Archipelago, as is the case with many oceanic islands, has experienced strong human disturbances through exploitation ofresources and introduction of alien biota. To understand these impacts and for purposes of diversity and resource management, an accu rate assessment of the composition and structure of plant communities was made. We analyzed the vegetation with 106 releves (vegetation records) and subsequent Twinspan ordination and produced a detailed colored map at 1: 30,000. The resultant map units are (1) endemic upper montane forest, (2) endemic lower montane forest, (3) Ugni molinae shrubland, (4) Rubus ulmifolius Aristotelia chilensis shrubland, (5) fern assemblages, (6) Libertia chilensis assem blage, (7) Acaena argentea assemblage, (8) native grassland, (9) weed assemblages, (10) tall ruderals, and (11) cultivated Eucalyptus, Cupressus, and Pinus. Mosaic patterns consisting of several communities are recognized as mixed units: (12) combined upper and lower montane endemic forest with aliens, (13) scattered native vegetation among rocks at higher elevations, (14) scattered grassland and weeds among rocks at lower elevations, and (15) grassland with Acaena argentea. Two categories are included that are not vegetation units: (16) rocks and eroded areas, and (17) settlement and airfield. Endemic forests at lower elevations and in drier zones of the island are under strong pressure from three woody species, Aristotelia chilensis, Rubus ulmifolius, and Ugni molinae. The latter invades native forests by ascending dry slopes and ridges. -
New Plantings in the Arboretum the YEAR in REVIEW
Four new have been Four new Yoshino cherry trees have Yoshinobeen planted along planted Azalea Way. cherry trees along Azalea New Plantings in the Arboretum THE YEAR IN REVIEW T EX T B Y R AY L A R SON P HO T OS B Y N IA ll D UNNE n the five years that I have been curator, 2018 was the most active in terms of new plantings in the Arboretum. A majority of these centered around the new Arboretum Loop Trail and adjacent areas, many of which were enhanced, rehabilitated and Iaugmented. We also made improvements to a few other collection and garden areas with individual and smaller plantings. Following is a summary of some of the more noticeable new plantings you might encounter during your next visit. Winter 2019 v 3 Arboretum Entrance Perhaps the most obvious major planting occurred in March, just north of the Graham Visitors Center, with the creation of a new, large bed at the southeast corner of the intersection of Arboretum Drive and Foster Island Road. This intersection changed a lot as part of the Loop Trail construction—with the addition of new curbs and crosswalks—and we wanted to create a fitting entrance to the Arboretum at its north end. The new planting was also intended to alleviate some of the soil compaction and social trails that had developed on the east side of Arboretum Drive during trail construction. What’s more, we wanted to encourage pedes- trians to use the new gravel trail on the west side of the Drive to connect from the lower parking lots to the Visitors Center—rather than walk in the road. -
Final Report
FINAL REPORT MAB‐UNESCO AWARD Establishing the bases for a long term study about endemic biodiversity in Juan Fernández Archipelago, Chile Ana M. Abarzúa and Cecilia Smith‐Ramírez Centro de Estudios en Ecología y Biodiversidad (CASEB) Pontificia Universidad Católica de Chile September 2010 UNESCO _ September 2010 Report Index Introduction ………………………………………………………………………………..……………………………………3 Invasion dynamics in forest gaps in Robinson Crusoe Island, Juan Fernández Archipelago, Chile .......................................................................................4 Diet of Turdus falcklandii (TURDIDAE) in Robinson Crusoe, Juan Fernández Islands, Chile ..............................................................................................13 Gap size age in the endemic forest of Robinson Crusoe island, Chile .................................19 Pictures ................................................................................................................................21 Anexo I. Nuevos registros y antecedentes de especies en Estado Crítico de la flora de Robinson Crusoe y Santa Clara ..……………………………………………………………..…27 2 UNESCO _ September 2010 Report Introduction The Juan Fernandez Archipelago is located 650 km west of the Chilean Pacific coast and it is made up of three volcanic islands: Robinson Crusoe (48 km2), Alejandro Selkirk (50 km2), and Santa Clara (2.2 km2) that harbor a flora of remarkably high endemism (about 67%). In 1935, the Chilean Government declared these islands a National Park and in 1977 they became a UNESCO‐approved Biosphere Reserve. Due to the extraordinary biotic endemism that characterizes these islands, they are considered to be one of two of the world’s mini‐hotspots (along with the Galapagos) (Mitterier et al. 1999). The JF Archipelago presents the highest plant species richness in the smallest area on the planet (Arroyo et al. 1999) and is considered by WWF/IUCN as a Center of Plant Biodiversity. In July 2009 the researchers of this project traveled to Robinson Crusoe Island. -
Appendix 1: Maps and Plans Appendix184 Map 1: Conservation Categories for the Nominated Property
Appendix 1: Maps and Plans Appendix184 Map 1: Conservation Categories for the Nominated Property. Los Alerces National Park, Argentina 185 Map 2: Andean-North Patagonian Biosphere Reserve: Context for the Nominated Proprty. Los Alerces National Park, Argentina 186 Map 3: Vegetation of the Valdivian Ecoregion 187 Map 4: Vegetation Communities in Los Alerces National Park 188 Map 5: Strict Nature and Wildlife Reserve 189 Map 6: Usage Zoning, Los Alerces National Park 190 Map 7: Human Settlements and Infrastructure 191 Appendix 2: Species Lists Ap9n192 Appendix 2.1 List of Plant Species Recorded at PNLA 193 Appendix 2.2: List of Animal Species: Mammals 212 Appendix 2.3: List of Animal Species: Birds 214 Appendix 2.4: List of Animal Species: Reptiles 219 Appendix 2.5: List of Animal Species: Amphibians 220 Appendix 2.6: List of Animal Species: Fish 221 Appendix 2.7: List of Animal Species and Threat Status 222 Appendix 3: Law No. 19,292 Append228 Appendix 4: PNLA Management Plan Approval and Contents Appendi242 Appendix 5: Participative Process for Writing the Nomination Form Appendi252 Synthesis 252 Management Plan UpdateWorkshop 253 Annex A: Interview Guide 256 Annex B: Meetings and Interviews Held 257 Annex C: Self-Administered Survey 261 Annex D: ExternalWorkshop Participants 262 Annex E: Promotional Leaflet 264 Annex F: Interview Results Summary 267 Annex G: Survey Results Summary 272 Annex H: Esquel Declaration of Interest 274 Annex I: Trevelin Declaration of Interest 276 Annex J: Chubut Tourism Secretariat Declaration of Interest 278 -
Chile: a Journey to the End of the World in Search of Temperate Rainforest Giants
Eliot Barden Kew Diploma Course 53 July 2017 Chile: A Journey to the end of the world in search of Temperate Rainforest Giants Valdivian Rainforest at Alerce Andino Author May 2017 1 Eliot Barden Kew Diploma Course 53 July 2017 Table of Contents 1. Title Page 2. Contents 3. Table of Figures/Introduction 4. Introduction Continued 5. Introduction Continued 6. Aims 7. Aims Continued / Itinerary 8. Itinerary Continued / Objective / the Santiago Metropolitan Park 9. The Santiago Metropolitan Park Continued 10. The Santiago Metropolitan Park Continued 11. Jardín Botánico Chagual / Jardin Botanico Nacional, Viña del Mar 12. Jardin Botanico Nacional Viña del Mar Continued 13. Jardin Botanico Nacional Viña del Mar Continued 14. Jardin Botanico Nacional Viña del Mar Continued / La Campana National Park 15. La Campana National Park Continued / Huilo Huilo Biological Reserve Valdivian Temperate Rainforest 16. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued 17. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued 18. Huilo Huilo Biological Reserve Valdivian Temperate Rainforest Continued / Volcano Osorno 19. Volcano Osorno Continued / Vicente Perez Rosales National Park 20. Vicente Perez Rosales National Park Continued / Alerce Andino National Park 21. Alerce Andino National Park Continued 22. Francisco Coloane Marine Park 23. Francisco Coloane Marine Park Continued 24. Francisco Coloane Marine Park Continued / Outcomes 25. Expenditure / Thank you 2 Eliot Barden Kew Diploma Course 53 July 2017 Table of Figures Figure 1.) Valdivian Temperate Rainforest Alerce Andino [Photograph; Author] May (2017) Figure 2. Map of National parks of Chile Figure 3. Map of Chile Figure 4. Santiago Metropolitan Park [Photograph; Author] May (2017) Figure 5. -
Potpourri Planting” – Be Brave!! Some Aspects of Tree Planting & Aftercare
Avoid weak “potpourri planting” – be brave!! Some Aspects of Tree Planting & Aftercare Poor stock, poor staking, no watering, no mulching “Cynical Tokenism” (Alan Simson) Plonking by Plonkers Poor Positioning? Right tree Right place? Clay soil - Smearing – Gypsum may help [Calcium sulphate] Amazing success planting in rubble blinded with soil Good aeration + great gaseous exchange O2 in Co2 out Stockholm – Structural soil + crushed rock + nutrients + Biochar + aeration 1. Selected surfacing 2. Upper sub base minimum 300mm 3. Root directors 4. Aeration and irrigation inlet cover 5. Rootball 6. Treebunker posts 7. Soil infill 8. Irrigation pipe 9. Geotextile 10. Lower sub base usually 100mm deep. Nursery Stock Quality A good bare-rooted tree Less good - reject Pot-bound root systems are OK – but you must damage them! Planting pits – square? As wide as possible and only as deep as the root system. Mound Planting On heavy clay or shallow soils. But is this proper mound planting? Backfill and Soil Ameliorants Snake Oil?: Worth considering?: • Mycorrhizal inoculants • Organic matter [10% max] and/or grit • Seaweed extract • Sugar • Planting compost? • Probiotics • Auxins • Rigel-G • Hydro gels • Biochar • Bark & wood chips [mulch] ‘Garden’ Placenta Aftercare Weed control Glyphosate? Strimmer/Mower damage Let’s just forget about it… Case Study - Dead Maple in Richmond, Surrey – Summer 2012 One of the wettest on record Formative Pruning – Eliminating future Defects Non Bio-degradable Plastic-Coated Galvanised Wire on root ball and slow degradable -
Wildlife Travel Chile 2018
Chile, species list and trip report, 18 November to 5 December 2018 WILDLIFE TRAVEL v Chile 2018 Chile, species list and trip report, 18 November to 5 December 2018 # DATE LOCATIONS AND NOTES 1 18 November Departure from the UK. 2 19 November Arrival in Santiago and visit to El Yeso Valley. 3 20 November Departure for Robinson Crusoe (Más a Tierra). Explore San Juan Bautista. 4 21 November Juan Fernández National Park - Plazoleta del Yunque. 5 22 November Boat trip to Morro Juanango. Santuario de la Naturaleza Farolela Blanca. 6 23 November San Juan Bautista. Boat to Bahía del Padre. Return to Santiago. 7 24 November Departure for Chiloé. Dalcahue. Parque Tepuhueico. 8 25 November Parque Tepuhueico. 9 26 November Parque Tepuhueico. 10 27 November Dalcahue. Quinchao Island - Achao, Quinchao. 11 28 November Puñihuil - boat trip to Isla Metalqui. Caulin Bay. Ancud. 12 29 November Ferry across Canal de Chacao. Return to Santiago. Farellones. 13 30 November Departure for Easter Island (Rapa Nui). Ahu Tahai. Puna Pau. Ahu Akivi. 14 1 December Anakena. Te Pito Kura. Anu Tongariki. Rano Raraku. Boat trip to Motu Nui. 15 2 December Hanga Roa. Ranu Kau and Orongo. Boat trip to Motu Nui. 16 3 December Hanga Roa. Return to Santiago. 17 4 December Cerro San Cristóbal and Cerro Santa Lucía. Return to UK. Chile, species list and trip report, 18 November to 5 December 2018 LIST OF TRAVELLERS Leader Laurie Jackson West Sussex Guides Claudio Vidal Far South Expeditions Josie Nahoe Haumaka Tours Front - view of the Andes from Quinchao. Chile, species list and trip report, 18 November to 5 December 2018 Days One and Two: 18 - 19 November. -
In Vitro Culture of Luma Chequen from Vegetative Buds
Cien. Inv. Agr. 40(3):609-615. 2013 www.rcia.uc.cl BIOTECHNOLOGY RESEARCH NOTE In vitro culture of Luma chequen from vegetative buds Héctor Mancilla1, Karla Quiroz1, Ariel Arencibia1, Basilio Carrasco2, and Rolando García-Gonzales1 1Facultad de Ciencias Agrarias y Forestales, Universidad Católica del Maule, Campus San Miguel. Casilla 617, Talca, Chile. 2Facultad de Agronomía, Pontificia Universidad Católica de Chile. Ave. Vicuña Mackenna 4860, Macul, Santiago, Chile. Abstract H. Mancilla, K. Quiroz, A. Arencibia, B. Carrasco, and R. García-Gonzales. 2013. In vitro culture of Luma chequen from vegetative buds. Cien. Inv. Agr. 40(3): 609-615. Luma chequen, a small tree or large shrub belonging to the Myrtaceae family, is endemic to South America and has medicinal, nutritional and ornamental potential. However, its native habitat is deteriorating gradually, and it is suffering from the effects of fragmentation that is being caused by the conversion of forest land to agricultural land and the natural expansion of monocultural plantations of exotic species, such as Pinus radiata. The purpose of this work is to develop an effective procedure for establishing in vitro cultures of the native Chilean species L. chequen. Aseptic nodal segments were evaluated after exposure to a disinfecting agent (1% solution of sodium hypochlorite) for different lengths of time. Murashige and Skoog (MS) or Woody Plant (WPM) culture media with 6-Bencilaminopurine (BAP) or 2-isopentenil adenine (2-iP) added to a concentration of 1 mg L-1 were evaluated. Although no significant differences were observed between cultures with and without additives, 40.43% of the explant cultures were successfully established. -
CARMONA Et Al. (2010) Revista Chilena De Historia Natural 83: 113-142
© Sociedad de Biología de Chile SUPPLEMENTARY MATERIAL CARMONA et al. (2010) Revista Chilena de Historia Natural 83: 113-142. Senda Darwin Biological Station: Long-term ecological research at the interface between science and society Estación Biológica Senda Darwin: Investigación ecológica de largo plazo en la interfase ciencia-sociedad MARTÍN R. CARMONA 1, 2, 5 , J. C. ARAVENA 6, MARCELA A. BUSTAMANTE-SANCHEZ 1, 2 , JUAN L. CELIS-DIEZ 1, 2 , ANDRÉS CHARRIER 2, IVÁN A. DÍAZ 8, JAVIERA DÍAZ-FORESTIER 1, MARÍA F. DÍAZ 1, 10 , AURORA GAXIOLA 1, 2, 5 , ALVARO G. GUTIÉRREZ 7, CLAUDIA HERNANDEZ-PELLICER 1, 3 , SILVINA IPPI 1, 4 , ROCÍO JAÑA-PRADO 1, 2, 9 , PAOLA JARA-ARANCIO 1, 4 , JAIME JIMENEZ 13 , DANIELA MANUSCHEVICH 1, 2 , PABLO NECOCHEA 11 , MARIELA NUÑEZ-AVILA 1, 2, 8 , CLAUDIA PAPIC 11 , CECILIA PÉREZ 2, FERNANDA PÉREZ 1, 2, 5 , SHARON REID 1, 2 , LEONORA ROJAS 1, BEATRIZ SALGADO 1, 2 , CECILIA SMITH- RAMÍREZ 1, 2 , ANDREA TRONCOSO 12 , RODRIGO A. VÁSQUEZ 1, 4 , MARY F. WILLSON 1, RICARDO ROZZI 1 & JUAN J. ARMESTO 1, 2, 5, * 1 Instituto de Ecología y Biodiversidad (IEB), Facultad de Ciencias, Universidad de Chile, Las Palmeras 3425, Ñuñoa, Casilla 653, Santiago, Chile 2 Centro de Estudios Avanzados en Ecología y Biodiversidad (CASEB), Departamento de Ecología Pontificia Universidad Católica de Chile, Alameda 340, Casilla 114-D, Santiago, Chile, 833-1150 3 Centro de Estudios Avanzados en Zonas Áridas (CEAZA), Casilla 599 – Raúl Bitrán s/n, Colina El Pino, La Serena, Chile 4 Departamento de Ciencias Ecológicas, Facultad de Ciencias, Universidad de Chile, Las Palmeras 3425, Ñuñoa, Casilla 653, Santiago, Chile 5 Laboratorio Internacional de Cambio Global (LINCGlobal), UC-CSIC, Departamento de Ecología Pontificia Universidad Católica de Chile, Alameda 340, Casilla 114-D, Santiago, Chile, 833-1150 6 Centro de Estudios del Quaternario (CEQUA), Avenida Bulnes 01890, Casilla 737, Punta Arenas, Chile 7 Department of Ecological Modelling, Helmholtz Centre for Environmental Research (UFZ), Permoserstr. -
Supplementary Material
Supplementary material Initial responses in growth, production, and regeneration following selection cuttings with varying residual densities in hardwood-dominated temperate rainforests in Chile Height and diameter functions, adjusted following the Stage’s model ([35]; equation S1). µ h=1,3+ α ∗(∗ ) [S1] Where: α, β, μ: parameters to be estimated; dbh: diameter at breast height (cm); h = total height (m). Table S1 Parameters and measures of goodness of fit and prediction of height-diameter functions in Llancahue (LL). n: number of samples. Parameter DA RMSE R2 Species n α β µ (%) (%) (%) Aextoxicon punctatum 69.33 5.35 0.41 0.08 14.42 87 30 Drimys winteri 32.04 4.46 0.59 -0.70 9.42 92 30 Eucryphia cordifolia 58.08 4.13 0.41 0.99 12.00 85 57 Laureliopsis philippiana 56.20 5.30 0.47 0.48 13.57 78 78 Long-lived intolerant 49.62 3.46 0.38 -0.08 14.58 72 16 Myrtaceae 147.06 4.81 0.25 1.48 16.87 75 30 Other species 44.48 4.61 0.43 0.53 17.92 70 31 Podocarpaceae 61.13 5.01 0.40 0.18 13.57 89 26 Proteaceae 31.32 2.82 0.43 -1.25 16.61 50 22 Notes: Long-lived intolerant: Nothofagus dombeyi, Weinmannia trichosperma; Myrtaceae: Amomyrtus luma, Amomyrtus meli, Luma apiculate;Podocarpaceae: Podocarpus salignus, Podocarpus nubigenus, Saxegothaea conspicua; Proteaceae: Gevuina avellana, Lomatia ferruginea, Lomatia dentata. DA and RMSE are measures of goodness of prediction: DA (Aggregated difference), RMSE (Root mean square error). -
Genera in Myrtaceae Family
Genera in Myrtaceae Family Genera in Myrtaceae Ref: http://data.kew.org/vpfg1992/vascplnt.html R. K. Brummitt 1992. Vascular Plant Families and Genera, Royal Botanic Gardens, Kew REF: Australian – APC http://www.anbg.gov.au/chah/apc/index.html & APNI http://www.anbg.gov.au/cgi-bin/apni Some of these genera are not native but naturalised Tasmanian taxa can be found at the Census: http://tmag.tas.gov.au/index.aspx?base=1273 Future reference: http://tmag.tas.gov.au/floratasmania [Myrtaceae is being edited at mo] Acca O.Berg Euryomyrtus Schaur Osbornia F.Muell. Accara Landrum Feijoa O.Berg Paragonis J.R.Wheeler & N.G.Marchant Acmena DC. [= Syzigium] Gomidesia O.Berg Paramyrciaria Kausel Acmenosperma Kausel [= Syzigium] Gossia N.Snow & Guymer Pericalymma (Endl.) Endl. Actinodium Schauer Heteropyxis Harv. Petraeomyrtus Craven Agonis (DC.) Sweet Hexachlamys O.Berg Phymatocarpus F.Muell. Allosyncarpia S.T.Blake Homalocalyx F.Muell. Pileanthus Labill. Amomyrtella Kausel Homalospermum Schauer Pilidiostigma Burret Amomyrtus (Burret) D.Legrand & Kausel [=Leptospermum] Piliocalyx Brongn. & Gris Angasomyrtus Trudgen & Keighery Homoranthus A.Cunn. ex Schauer Pimenta Lindl. Angophora Cav. Hottea Urb. Pleurocalyptus Brongn. & Gris Archirhodomyrtus (Nied.) Burret Hypocalymma (Endl.) Endl. Plinia L. Arillastrum Pancher ex Baill. Kania Schltr. Pseudanamomis Kausel Astartea DC. Kardomia Peter G. Wilson Psidium L. [naturalised] Asteromyrtus Schauer Kjellbergiodendron Burret Psiloxylon Thouars ex Tul. Austromyrtus (Nied.) Burret Kunzea Rchb. Purpureostemon Gugerli Babingtonia Lindl. Lamarchea Gaudich. Regelia Schauer Backhousia Hook. & Harv. Legrandia Kausel Rhodamnia Jack Baeckea L. Lenwebia N.Snow & ZGuymer Rhodomyrtus (DC.) Rchb. Balaustion Hook. Leptospermum J.R.Forst. & G.Forst. Rinzia Schauer Barongia Peter G.Wilson & B.Hyland Lindsayomyrtus B.Hyland & Steenis Ristantia Peter G.Wilson & J.T.Waterh. -
Reproducción Vegetativa Por Estacas En Amomyrtus Luma (Luma), Amomyrtus Meli (Meli) Y Luma Apiculata (Arrayán) Mediante El Uso De Plantas Madres Jóvenes Y Adultas
Reproducción vegetativa por estacas en Amomyrtus luma (luma), Amomyrtus meli (meli) y Luma apiculata (arrayán) mediante el uso de plantas madres jóvenes y adultas Patrocinante: Dr. Rubén Peñaloza W. Trabajo de Titulación presentado como parte de los requisitos para optar al Título de Ingeniero Forestal. PEDRO CRISTIAN SOTO FIGUEROA VALDIVIA 2004 CALIFICACIÓN DEL COMITÉ DE TITULACIÓN Nota Patrocinante: Sr. Rubén Peñaloza Wagencknecht 7,0 Informante: Srta. Paulina Hechenleitner Vega 6,5 Informante: Sr. Jaime Büchner Oyarzo 6,8 El Patrocinante acredita que el presente Trabajo de Titulación cumple con los requisitos de contenido y de forma contemplados en el reglamento de Titulación de la Escuela. Del mismo modo, acredita que en el presente documento han sido consideradas las sugerencias y modificaciones propuestas por los demás integrantes del Comité de Titulación. Sr. Rubén Peñaloza Wagencknecht AGRADECIMIENTOS En este momento tan importante de mi vida, en donde culmino una etapa que significó años de esfuerzo, sacrificios, altos y bajos, pero sobre todo en donde pude conocer y aprender las herramientas que me servirán para forjar mi futuro, deseo agradecer de manera especial a cada ser, que sin lugar a dudas fueron pilares importantes de este logro que hoy día puedo disfrutar. A mi profesor patrocinante, doctor Rubén Peñaloza agradezco sinceramente, su constante apoyo y preocupación, en el desarrollo de este trabajo, que al final dio sus frutos, aportado al conocimiento. Gracias por darme la oportunidad de realizar esta investigación. A mis profesores informantes por apoyarme en cada momento que lo necesite. Quiero agradecer de manera especial a CEFOR S.A, por facilitar sus instalaciones para llevar a cabo este estudio, en nombre de la señora Nery Carrasco que me presto su ayuda en cada momento que lo necesité.