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| Registros recuperados: 81 | |
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| Heijkoop, M.; Welzen, P.C. van. |
| The genus Actephila (Phyllanthaceae) is distributed from India in the north-west to Thailand and via Malesia to the Melanesian Islands and Australia in the south-east. Eleven species are recognized of which three are newly described, A. discoidea with long leaf apices and a fleshy nectar discs, A. emarginata with an emarginate leaf base, and A. stipularis with large stipules. Further, A. javanica is synonymized with A. excelsa; and a former synonym or separate variety, A. excelsa var. acuminata, is recognized as distinct species, but had to be synonymized under A. subsessilis. Actephila puberula, not present in Malesia, but often synonymized with A. excelsa, is kept separate because of the hairy ovary and different base of the leaf blades. |
| Tipo: Article / Letter to the editor |
Palavras-chave: Actephila; Asia; Malesia; Phyllanthaceae; Revision; Taxonomy. |
| Ano: 2017 |
URL: http://www.repository.naturalis.nl/record/623378 |
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| Ouboter, P.E.. |
| Of the genus Scincella Mittleman, 1950 (sensu Greer, 1974) 337 specimens from Asia were examined for 74 characters, which were treated in a numerical-taxonomic way. The dendrogram resulting from this analysis was not stringently adhered to. Because of the wide variation in certain numerical scale characters within one taxon or even within one population, these characters (used by many authors as key characters to separate taxa) are not regarded as very important. For sympatric and parapatric species other characters, including relative size of head, body and limbs, are regarded as very important, because these characters are influenced by the way of life (niche separation). For the separation of allopatric species scale-numbers, but many other characters... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Scincidae; Scincella; Keys; New species; Numerical analysis; Evolution; Asia; Zoogeography.; 42.82. |
| Ano: 1986 |
URL: http://www.repository.naturalis.nl/record/317820 |
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| Weers, D.J. van. |
| Measurements of many hundreds of the high-crowned cheek teeth of Hystrix specimens from the Euro-Asiatic Pleistocene in the collections of European and Asiatic institutions have been compared with extant species for a revision of the genus. A review is given about the extant genera and species of the family. The number of recognisable Euro-Asiatic species in the fossil record is reduced from eight to five. The European H. (A.) vinogradovi Argyropulo, 1941 is here considered to be a synonym of H. (A.) brachyura Linnaeus, 1758, and the three Asiatic species H. (H.) crassidens Lydekker, 1886, H. (H.) gigantea Van Weers, 1985 and H. (H.) magna Pei, 1987 are synonymized with H. (H.) refossa Gervais, 1852. Most of the Chinese fossil specimens are properly... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Porcupines; Asia; Evolution; Europe; Paleogeography; Pleistocene; 42.84. |
| Ano: 2005 |
URL: http://www.repository.naturalis.nl/record/209654 |
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| Yang, Min-Hsien; Blandford, David. |
| We examine current rice policies in four major Asian countries (China, Japan, Korea, and Taiwan), their relationship to current WTO disciplines, and to those proposed under the Doha negotiations. WTO disciplines have prompted some changes in rice policies, but disciplines of domestic support are unlikely to impose serious constraints in the future. Using the example of Taiwan, we examine how existing support policies could be changed to reduce domestic distortions and satisfy WTO commitments. Changing from existing amber box payments to those that would likely qualify for inclusion under the blue or green boxes could allow greater market orientation in Taiwan’s rice market, while satisfying food security and farm income support objectives. |
| Tipo: Conference Paper or Presentation |
Palavras-chave: Domestic support; Rice; WTO; Taiwan; Asia; Agricultural and Food Policy; Food Security and Poverty; International Relations/Trade. |
| Ano: 2011 |
URL: http://purl.umn.edu/103665 |
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| Paull, John. |
| Bhutan's Minister for Agriculture and Forestry, Dr Pema Gyamtsho, confirmed aspirations for his country to be the world's first country to go 100% organic. Certifying a whole country as organic would set a new challenge for certifiers. At the 2013 Delhi Sustainable Development Summit held this month in India, Gyamtsho stated: "Ours is a mountainous terrain. When we use chemicals they don't stay where we use them, they impact the water and plants. We say that we need to consider all the environment. Most of our farm practices are traditional farming, so we are largely organic anyway". The Bhutan Minister added that "we are Buddhists, too, and we believe in living in harmony with nature. Animals have the right to live, we like to to see plants happy and... |
| Tipo: Newspaper or magazine article |
Palavras-chave: "Organics" in general; Farming Systems; Asia; Country reports. |
| Ano: 2013 |
URL: http://orgprints.org/24671/7/24671.pdf |
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| Paull, John. |
| A century ago, China’s sustainable agricultural practices were documented and praised by US Professor of Agriculture, Franklin King, for the successful stewardship of agricultural land over four millennia. Over the past decade, Australia and China have converted more land to organic agriculture than any other of the 160 countries reporting organic agriculture statistics (for Australia, 4.3 m newly converted hectares, and for China, 1.8 m hectares). Australia accounts for about a third of the world’s certified organic agriculture hectares. China’s ‘economic miracle’ has been at the great cost of environmental degradation. There is a role for the development of organic agriculture in China to help achieve a clean green future. Added to this, consumers want... |
| Tipo: Conference paper, poster, etc. |
Palavras-chave: "Organics" in general; Farming Systems; Asia; Australia; China. |
| Ano: 2013 |
URL: http://orgprints.org/24757/21/24757.pdf |
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| Weers, D.J. van. |
| The low-crowned Hystrix species known of the Neogene from Europe and Asia and some new finds from Shihuiba near Lufeng, South China, are compared on the basis of numerical data. The taxonomical allocation of the seven species recognised thus far is maintained. The occurrences of two coeval Eurasian late Turolian species is discussed. The material from Lufeng is described and allocated to Hystrix primigenia (Wagner, 1848), implicating an area of distribution of this species from S.E. Europe to S.E. Asia in the Turolian. In the northern Chinese Hystricidae the increase of the cheek tooth height is more advanced than in the the West Asiatic and European representatives. The difference in ecological environment of Hystrix gansuensis Wang & Qiu, 2002 (North... |
| Tipo: Article / Letter to the editor |
Palavras-chave: Hystrix; Neogene; Europe; Asia; Shihuiba; Lufeng; Gansu; China. |
| Ano: 2004 |
URL: http://www.repository.naturalis.nl/record/505143 |
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| Swallow, Brent M.; World Agroforestry Centre; B.Swallow@cgiar.org; Kallesoe, Mikkel F.; World Conservation Union; mfk@iucnsl.org; Iftikhar, Usman A.; World Conservation Union; usman.iftikhar@undp.org; van Noordwijk, Meine; World Agroforestry Centre; M.Vannoordwijk@cgiar.org; Bracer, Carina; Forest Trends; C.Bracer@climatefocus.com; Scherr, Sara J.; Ecoagriculture Partners; sscherr@ecoagriculture.org; Raju, K. V.; Institute for Social and Economic Change; kvraju@isec.ac.in; Duraiappah, Anantha Kumar; United Nations Environment Programme; Anantha.Duraiappah@unep.org; Ochieng, Benson O.; African Centre for Technology Studies; b.ochieg@ilegkenya.org; Mallee, Hein; International Development Research Centre; hmallee@idrc.org.sg; Rumley, Rachael; World Agroforestry Centre; r_rumley2@yahoo.com. |
| This is the first of a series of papers that review the state of knowledge and practice regarding compensation and rewards for environmental services in the developing world. The paper begins with an assessment of the historical development of compensation and reward mechanisms within a broader context of changing approaches to nature conservation and environmental policy. The assessment shows that greater interest in compensation and reward mechanisms has emerged within a policy context of changing approaches to nature conservation and flexible multi-stakeholder approaches to environmental management. In the developing world, an even greater variety of perspectives has emerged on the opportunities and threats for using compensation and rewards for... |
| Tipo: Peer-Reviewed Reports |
Palavras-chave: Africa; Asia; Compensation; Ecosystems service; Latin America; Payment for environmental service; Rewards. |
| Ano: 2009 |
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| Rocha, S.; Ineich, I.; Harris, D. James. |
| With an impressively wide distribution, Gehyra mutilata is present on almost all Indian and Pacific Ocean islands and in large regions of Southeast Asia and Indonesia. Mitochondrial sequence data (~500 bp) from individuals covering large parts of its (mainly insular) distribution reveals deep cryptic variation and strong geographic structure, with two well differentiated lineages. Molecular data also reveals that the wide Indian and Pacific insular distribution of Gehyra is very recent and, at least across the Indian Ocean islands, most probably the result of human-aided dispersal, as no variation within this lineage was found. Further research is needed to determine geographic patterns of variation across Southeast Asia, the level of genetic variation,... |
| Tipo: Article / Letter to the editor |
Palavras-chave: 16s rRNA; Asia; Biogeography; Gehyra insulensis; Gehyra mutilata; Indian Ocean; Introductions; Island colonisations; Oceania; 42.82. |
| Ano: 2009 |
URL: http://www.repository.naturalis.nl/record/301369 |
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| Beghin, John C.. |
| This paper is an overview of important findings regarding the ongoing evolution of Asian dairy markets based on a series of new economic investigations. These investigations provide systematic empirical foundations for assessing Asian dairy markets with their new consumption patterns, changing industries, and trade prospects under different domestic and trade policy regimes. The findings are drawn from four case studies (China, India, Japan, and Korea), as well as a prospective analysis of future regional patterns of consumption and a policy analysis of trade liberalization of Asian dairy markets. The overview distills the findings of these new investigations and integrates them in the earlier economic literature; it draws policy implications and... |
| Tipo: Working or Discussion Paper |
Palavras-chave: Asia; China; Dairy; India; Japan; Korea; Liberalization; Trade integration; Livestock Production/Industries. |
| Ano: 2005 |
URL: http://purl.umn.edu/18303 |
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| Dey, Madan Mohan; Garcia, Yolanda T.; Kumar, Praduman; Piumsombun, Somying; Haque, Muhammad Sirajul; Li, Luping; Radam, Alias; Senaratne, Athula; Khiem, Nguyen Tri; Koeshendrajana, Sonny. |
| Fish demand patterns in nine Asian countries were investigated using a multistage budgeting framework allowing a disaggregated approach to analysing fish consumption. This paper highlights the heterogeneity of fisheries products in terms of species, sources and cultural responses of consumers, factors that are important in fish demand under the Asian setting. Specifically, fish demand by income groups were compared to determine how the low- and high-income households respond to price and income changes. Results showed that the estimated price and income elasticities of all fish types included in the study were relatively more elastic among the poorer households. |
| Tipo: Article |
Palavras-chave: Asia; Fish demand; Inverse Mills ratio; Multistage budgeting framework; Price and income elasticity; Quadratic AIDS model.; Demand and Price Analysis; Resource /Energy Economics and Policy. |
| Ano: 2008 |
URL: http://purl.umn.edu/118546 |
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| Registros recuperados: 81 | |
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