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| Registros recuperados: 88 | |
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| Huigen, Marco G. A.; Leiden University; mhuigen@uni-hohenheim.de; Overmars, Koen P.; Leiden University; overmars@cml.leidenuniv.nl; de Groot, Wouter T.; Leiden University; degroot@cml.leidenuniv.nl. |
| Land-use system dynamics and demographic dynamics are tightly coupled. In environmental science and studies of changes in land use and land cover, an unequivocal relationship is sometimes found between both systems, especially in coarse-scale studies. To obtain a better understanding of these intermingling dynamics, we formulated an agent-based model, the MameLuke settlement model, that used a deductive approach to investigate these relationships. The model was constructed based on ethnographic histories of farm households in San Mariano, the Philippines. The model was calibrated visually. Although this calibration approach proved to be very inefficient, the model itself still outperformed a random model. The model formulation process and the model... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Actor decision-making; Agent-based models; Ethnic distribution; Ethnographic history; Land-use dynamics; Mameluke framework; Philippines; Population dynamics. |
| Ano: 2006 |
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| Barcelona, J.F.; Pelser, P.B.; Cajano, M.O.. |
| A new small-flowered species of Philippine Rafflesia from Mt Banahaw in Luzon is described. Rafflesia banahaw is the seventh endemic species of Rafflesia found in the Philippines. It resembles R. baletei, but is different in, amongst other characters, having more confluent wart ornamentations, more numerous and densely packed processes on the disk, and more numerous, slightly immersed anthers. In addition, R. banahaw has glabrous ramenta which are grouped in dense clusters on the inside of the diaphragm and are more or less solitary on the inside of the perigone tube, whereas the ramenta of R. baletei are pubescent and distributed more uniformly. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Rafflesiaceae; Rafflesia; Philippines; Mt Banahaw; Conservation; Taxonomy. |
| Ano: 2007 |
URL: http://www.repository.naturalis.nl/record/525260 |
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| Dressler, Stefan. |
| The Philippine species of the euphorbiaceous genus Cleistanthus are revised. Sixteen species are recognised for this archipelago of which two are recorded from there for the first time. The oldest available combination from the Philippines [C. orgyalis (Blanco) Merr.] remains obscure and three collections from Palawan are tentatively treated as a separate taxon (C. spec. A). Three species are illustrated here and distribution maps for the Philippines are given for all species. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Cleistanthus; Philippines; Taxonomy. |
| Ano: 1999 |
URL: http://www.repository.naturalis.nl/record/525373 |
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| Suárez-Morales, E.. |
| A specimen of a monstrilloid copepod collected by the U.S. Fisheries Steamer “Albatross“ in the Sulu Sea, west coast of Mindanao, Philippines, and deposited in the U.S. National Museum of Natural History, was taxonomically restudied. The specimen had been originally identified as a male of Monstrilla serricornis Sars by C.B. Wilson. Reexamination revealed that the specimen represents a new species of the genus Cymbasoma, C. mcalicei. This species can be distinguished by its body proportions and body size, but mainly by the structure of the genital lappets, which have a serrated posterior margin unique in the genus. This is the seventh species of Cymbasoma reported from East or Southeast Asia. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Crustacea; Copepoda; Monstrilloida; Philippines. |
| Ano: 1996 |
URL: http://www.repository.naturalis.nl/record/504750 |
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| Alejandro, G.D.; Liede, S.. |
| Changes in generic concepts and delimitation resulted in 80 genera (6 of which are cultivated) of Philippine Rubiaceae. Generic descriptions of all genera are coded in DELTA format (Version 2000) and translated by the directive CONFOR into INTKEY database for interactive identification and information retrieval. The descriptions incorporate mostly compiled data of Philippine Rubiaceae species and observations on over 130 characters. Recently accepted classification (subfamily, tribes, and subtribes) and significant characters defined by Robbrecht (1988, 1993) are appended to the generic descriptions. The database is available on the World Wide Web at http://www.uni-bayreuth.de/ departments/planta2/wgl/delta_ru/index.html. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Rubiaceae; Philippines; DELTA; Information retrieval; Interactive identification; INTKEY. |
| Ano: 2003 |
URL: http://www.repository.naturalis.nl/record/525230 |
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| Coritico, F.P.; Fleischmann, A.. |
| Drosera rotundifolia, a species of the temperate Northern Hemisphere with a disjunct occurrence in high montane West Papua, has been discovered in a highland peat bog on Mt Limbawon, Pantaron Range, Bukidnon on the island of Mindanao, Philippines, which mediates to the only other known tropical, Southern Hemisphere location in New Guinea and the closest known northern populations in southern Japan and south-eastern China. A dichotomous key to the seven Drosera species of the Philippines is given, and distribution maps are provided. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Carnivorous plants; Drosera; Droseraceae; Malesia; Mindanao; Northern Hemisphere; Tropics; Disjunction; Philippines; 42.58; 42.48. |
| Ano: 2016 |
URL: http://www.repository.naturalis.nl/record/606354 |
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| Coritico, F.P.; Amoroso, V.B.; Lehnert, M.. |
| Several scaly tree ferns (Cyatheaceae) from eastern Malesia are transferred from Cyathea s.lat. to other genera: Alsophila roroka from Sulawesi; Alsophila lamoureuxii from New Guinea; Alsophila binayana, A. bisquamata, A. mapahuwensis, A. murkelensis, A. ohaensis, and Sphaeropteris pukuana from Seram. A new name is chosen for Cyathea coriacea, Alsophila katoi, which here is first reported for the Vogelkop Peninsula, New Guinea. Alsophila commutata, a tree fern with branched trunks, is first reported from the Philippines, expanding its original distribution from the Malay Peninsula, Sumatra, and Borneo. A detailed and revised diagnostic description of this species is provided and a second-step lectotype is chosen. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Alsophila; Cyatheaceae; Mindanao; New Guinea; Philippines; Sulawesi; Threatened. |
| Ano: 2017 |
URL: http://www.repository.naturalis.nl/record/631312 |
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| Tol, J. van. |
| Thirty-one species of the family Platystictidae of the Philippines are revised, i.e. all species recognised, excluding the species of the Drepanosticta halterata-group. The following new taxa are described: 16 species in Drepanosticta Laidlaw: D. acuta spec. nov., D. aurita spec. nov., D. centrosaurus spec. nov., D. clados spec. nov., D. flavomaculata spec. nov., D. furcata spec. nov., D. hermes spec. nov., D. krios spec. nov., D. luzonica spec. nov., D. malleus spec. nov., D. myzouris spec. nov., D. paruatia spec. nov., D. pistor spec. nov., D. quadricornu spec. nov., D. rhamphis spec. nov., D. trachelocele spec. nov., two in Protosticta Selys, viz. P. lepteca spec. nov. and P. plicata spec. nov., and three in Sulcosticta gen. nov., viz. S. striata spec.... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Odonata; Platystictidae; Drepanosticta; Protosticta; Sulcosticta; Philippines; New species; New genus; 42.75. |
| Ano: 2005 |
URL: http://www.repository.naturalis.nl/record/210747 |
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| Humes, A.G.. |
| A synopsis of the 97 species of lichomolgid copepods known to be associated with tropical IndoPacific shallow-water alcyonaceans is given (Madagascar, New Caledonia, Moluccas, Philippines, and Enewetak Atoll). One new genus and 29 new species are included, distributed among the lichomolgid genera Acanthomolgus (2 new species), Alcyonomolgus (1), Colobomolgus (2), Critomolgus (3), Doridicola (5), Paradoridicola (7), Paramolgus (8), and Telestacicola (1). The alcyonacean hosts, numbering more than 100 species, include members of the genera Alcyonium, Anthelia, Capnella, Cespitularia, Cladiella, Dendronephthya, Heteroxenia, Lemnalia, Litophyton, Lobophytum, Nephthea, Paralemnalia, Parerythropodium, Sarcophyton, Sinularia, Siphonogorgia, Stereonephthya,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Alcyonacea; Soft corals; Poecilostomatoida; Lichomolgidae; Copepoda; Associations; New species; Keys; Indo-Pacific; Madagascar; New Caledonia; Moluccas; Philippines; Enewetak Atoll.; 42.72. |
| Ano: 1990 |
URL: http://www.repository.naturalis.nl/record/317742 |
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| Pelser, P.B.; Nickrent, D.L.; Barcelona, J.F.. |
| Rafflesia speciosa is a threatened endo-holoparasitic species. It has several populations in the Central Panay Mountain Range (CPMR) of Panay island and a single population on Negros Island. Because R. speciosa is the only Philippine species of the genus that is not endemic to an individual island, it is a suitable species for improving our understanding of the factors underlying the high island endemism of Philippine Rafflesia. For this purpose and to inform the conservation management of R. speciosa, patterns of genetic diversity and differentiation were studied using 15 microsatellite loci and samples from nine populations. None of these populations shows evidence of inbreeding and R. speciosa has similar levels of heterozygosity as generally observed... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Microsatellites; Conservation; Negros; Panay; Philippines; Population genetics. |
| Ano: 2018 |
URL: http://www.repository.naturalis.nl/record/655789 |
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| Registros recuperados: 88 | |
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