2,432 results on '"ECONOMIC botany"'
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2. Braiding the Identity of the Zenú People: Territory and Nature-Culture Relationships in the Crafting of the Vueltiao Hat.
- Author
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Babativa Chirivi, Sandra Milena, Babilonia Ballesteros, Rosa Inés, and Pérez, Darío
- Subjects
- *
HATS , *INCOME , *SUPPLY chains , *COMMERCIALIZATION - Abstract
The traditional manufacture of the vueltiao hat is a symbol of identity in the Colombian Caribbean. In recent decades, it has become a symbol and primary source of income for numerous indigenous Zenú families in Tuchín (Córdoba-Colombia). In this study, through qualitative methods, we document narratives around the vueltiao hat supply chain. As a result, we describe the current practices surrounding the cultivation, transformation and braiding of cañaflecha, related with the dynamics of commercialization of this handcrafted object, considering the different sociocultural dynamics of its crafting. [ABSTRACT FROM AUTHOR]
- Published
- 2024
- Full Text
- View/download PDF
3. Voltaire’s Breadfruit
- Author
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Russell Fielding
- Subjects
breadfruit ,caribbean ,economic botany ,voltaire ,joseph banks ,Social Sciences ,Botany ,QK1-989 ,Philosophy (General) ,B1-5802 - Abstract
The British Government-facilitated introduction of breadfruit trees (Artocarpus altilis) from the Pacific to the Caribbean during the late eighteenth century was a notable feat of economic botany, but the identities of the earliest originators of the idea remain unclear. Previous historical scholarship has focused mainly upon the role of Joseph Banks as the prime mover behind the scheme, while more investigative scholarship has identified one of Banks’s correspondents, Valentine Morris, as having made an early suggestion of the idea in writing. This focus on Banks and Morris, however, may have overlooked or understudied even earlier origins of the idea. After discussing several key individuals involved in the inception of the breadfruit project, this article then considers a series of passages on breadfruit in the writings of Voltaire and presents a hypothetical pathway by which those involved in the actual transfer of breadfruit from the Pacific to the Caribbean, including Banks via Morris, may have been influenced by the French philosopher.
- Published
- 2024
- Full Text
- View/download PDF
4. Typification of the scientific names of the common almond Prunus dulcis and its wild relative P. webbii (Rosaceae, Prunoideae).
- Author
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Ferrer‐Gallego, P. Pablo, Wajer, Jacek, and Benítez, Guillermo
- Subjects
ALMOND ,ROSACEAE ,PRUNUS - Abstract
The typifications of the scientific names of the common almond Amygdalus dulcis (≡ Prunus dulcis; Rosaceae, Prunoideae) and the Mediterranean almond tree A. webbii (≡ P. webbii), a wild relative of the common almond, are discussed. Amygdalus dulcis is neotypified on a specimen at VAL recently collected from a living tree of the variety of almond most similar to the original description. Amygdalus webbii is lectotypified on a specimen preserved at P collected by Pierre Martin Rémi Aucher‐Éloy. [ABSTRACT FROM AUTHOR]
- Published
- 2023
- Full Text
- View/download PDF
5. Large-scale patterns of useful native plants based on a systematic review of ethnobotanical studies in Argentina
- Author
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María Virginia Palchetti, Fernando Zamudio, Sebastián Zeballos, Agustín Davies, Gloria E. Barboza, and Melisa A. Giorgis
- Subjects
Biocultural conservation ,Economic botany ,Ethnobiology ,Ethnobotany ,Nature-people ,Plant use ,Ecology ,QH540-549.5 ,General. Including nature conservation, geographical distribution ,QH1-199.5 - Abstract
Plants are essential for our lives because they provide food, medicine, fuel, shelter, and immaterial resources. Understanding patterns of plant uses through large-scale plant use analysis may contribute to the development of a biocultural conservation approach. We conducted a systematic review to assess current knowledge of the ethnoflora of Argentina, as well as to identify taxonomic and geographic patterns of ethnobotanical uses of native plants at the large scale. We analyzed 124 articles reporting the use of 1706 species. We found that the most widely studied region and use category were Chaco and medicine, respectively. The number of useful native species within a family was positively related to the total native species in each family at the country level. In general, species of greatest cultural importance at the country level had a wide distribution. Almost 70% of native plants used in one phytogeographic province were exclusive to it, and species with the highest importance were characteristic elements of its vegetation. We found that southern Argentina has an exclusive ethnoflora that differs from that in a large area of central and northern Argentina. Our review highlights that plants used by people are intimately associated with the local environment, and that species with great cultural importance across phytogeographic provinces are frequent in the landscape. We provide the first analysis of ethnobotanical studies and a database of useful native plants across Argentina. This information highlights strengths and gaps in knowledge of useful native species, which is crucial for conservation, sustainability and human well-being.
- Published
- 2023
- Full Text
- View/download PDF
6. Cashew Nut (Anacardium occidentale L.)
- Author
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Nair, Kodoth Prabhakaran and Nair, Kodoth Prabhakaran
- Published
- 2021
- Full Text
- View/download PDF
7. Floristic novelties in the context of interdisciplinary studies
- Author
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N. P. Stepanyan-Gandilyan and R. A. Hovsepyan
- Subjects
phytogeography ,armenia ,economic botany ,molokans ,phytonyms ,crop wild relatives ,synergy ,Biotechnology ,TP248.13-248.65 ,Botany ,QK1-989 - Abstract
Nowa days, interdisciplinary studies are increasingly important. Integration of botany with humanities, particularly with archaeology and ethnology, is amongst these studies. It is noteworthy that, as a result of such surveys, not only “synthetic” new data could be obtained, but also data in the specific fields of knowledge that compose these multidisciplinary complexes. Thus, during the archaeo- and ethnobotanical studies in Armenia in 2017–2021, along with the data on plant resources, little-known phytonyms, etc., some new floristic data were also recorded regarding the following species: Amaranthus graecizans L., A. hybridus L., Chamaenerion angustifolium (L.) Scop., Diospyros lotus L., Eleocharis palustris (L.) Roem. & Schult., Heracleum trachyloma Fisch. & C.A. Mey., Humulus lupulus L., Hippophae rhamnoides L., Polygonatum orientale Desf., and Ranunculus lateriflorus DC. Earlier, we also procured new data on the phytogeography for such species as Crataegus × armena Pojark., Ephedra procera Fisch. & C.A. Mey., Erodium ciconium (L.) L’Hér., Leonurus cardiaca L., Leucanthemum vulgare L., Matricaria matricarioides (Less.) Porter ex Britt., Neslia paniculata (L.) Desv., Origanum vulgare L., Salvia nemorosa L., Thymus eriophorus Ronn., Th. transcaucasicus Ronn., Tripleurospermum caucasicum (Willd.) Hayek, and T. parviflorum (Willd.) Pobed. Among the species, for which phytogeographic and floristic novelties were recorded, are crop wild relatives, endemics, and rare species, included in the IUCN list. Summarizing the findings, it can be stated that archaeo- and ethnobotany are productive not only in their interdisciplinary, “hybrid” results but also in the disciplines they both synthesize. This is the evidence that interdisciplinary approaches are highly efficient for research, demonstrating a mutually enhanced, i.e., synergistic effect in complex studies.
- Published
- 2021
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8. Land Use and Social Dynamics in Early 19th Century Bova, Calabria.
- Author
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Lazrus, Paula Kay
- Subjects
SOCIAL dynamics ,NINETEENTH century ,LAND use ,POWER (Social sciences) ,ARSON ,SOCIAL status ,LANDSCAPE archaeology ,HUNTER-gatherer societies - Abstract
While interest in land use in the prehistoric periods in Italy has received attention, that cannot be said of the Post-Medieval period. The general view is that all activities and objects from the last 300–500 years or so are so indecipherable from their contemporary counterparts and that there is no need to study them. There is, in fact, very little Post-Medieval archaeological work done in the south of Italy, which is the focus of this paper. The landscape of southern Calabria has changed radically over the centuries. The distribution of dense macchia forests was diminished in the late 18th and 19th centuries for building railroads and ships, and more recently, arson has been used as social or political revenge. The removal of the macchia led to erosional landscapes and the loss of archaeological footprints. This paper explores agricultural practices and forest exploitation in the early 19th and 20th centuries by the citizens of Bova to better understand the social and economic dynamics that continue to influence the lives of people living in the community. It utilizes cadastral records, archival documents from the early 1800–1900s, and spatial analysis to better understand the potential economic and social dynamics in this community. Consideration is also given to how social status and power, represented by Church-owned vs. lay citizen-owned properties, was reflected in local land use. The overall paucity of archaeological materials from this period across the landscape supports and complicates the overall picture while also supporting an interpretation of a very local and insular community poorly integrated into the greater Italian economy of the day. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
9. Agricultural, Economic and Societal Importance of Brassicaceae Plants
- Author
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Jabeen, Nusrat and Hasanuzzaman, Mirza, editor
- Published
- 2020
- Full Text
- View/download PDF
10. Leguminosae (nom. alt. Fabaceae)—Its Diversity, Use and Role in Environmental Conservation in the Harsh Environs of the Cold Deserts of North-West India
- Author
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Jishtu, Vaneet, Goraya, Gurinderjit Singh, Hasanuzzaman, Mirza, editor, Araújo, Susana, editor, and Gill, Sarvajeet Singh, editor
- Published
- 2020
- Full Text
- View/download PDF
11. Useful Plants and Ethnobotany
- Author
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Flannery, Maura C., author
- Published
- 2023
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12. From 'pure botany' to 'economic botany' – changing ideas by exchanging plants: Spain and Italy in the late eighteenth and the early nineteenth century.
- Author
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Fagnani, Martino Lorenzo
- Subjects
- *
NINETEENTH century , *MODERN history , *THEORY of knowledge , *PLANT species , *ECONOMIC botany - Abstract
At the end of the eighteenth century and beginning of the 19th, Spain and the Italian States contributed to the development of European agricultural science and the improvement of manufacturing. They collaborated with each other and reworked the most advanced models of France, Central Europe and Great Britain. Despite their somewhat less prosperous economic status, they demonstrated great originality in research and experimentation. In this process, botanical knowledge served as a starting point for a new epistemological path. Through three case studies – the botanists Antonio José Cavanilles and Domenico Nocca, and the agriculturist Filippo Re – my article analyses how Spanish and Italian naturalists and learned individuals contributed to forming the concept of 'economic botany' through the exchange of seeds, plant specimens, books, journals, and – more in general – opinions, becoming germinal forces in a large transnational network. [ABSTRACT FROM AUTHOR]
- Published
- 2022
- Full Text
- View/download PDF
13. Un siècle d’étude des relations sociétés-nature
- Author
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Serge Bahuchet and Catherine Hoare
- Subjects
useful plants ,trends and history of humanities disciplines ,applied botany ,economic botany ,ethnobotany ,ethnobiology ,Anthropology ,GN1-890 - Abstract
Revue de Botanique Appliquée was founded in 1924 by Auguste Chevalier, director of the colonial agriculture laboratory of the Muséum national d’Histoire naturelle, in Paris. This article recontextualizes the foundation of the journal within the scientific journey of its founder and, within the history of the Museum. We discuss the study of “useful plants” from the origins of the Museum in the Royal Garden for medicinal plants, and then in its various services related to botany and agriculture. More generally, we contextualize the experience of the Paris Museum within an international historical framework, recalling the emergence of various currents such as economic botany, ethnobotany, ethnoecology, ethnoscience and finally ethnobiology. This international journey begins with the inventory of useful plants all the way to the study of human societies in relation to their environments. A diversity of approaches and terminologies emerges in the various academic centers, approaches which, however, interpenetrate and influence each other.
- Published
- 2021
- Full Text
- View/download PDF
14. Exogenous application of ascorbic acid and putrescine: A natural eco-friendly potential for alleviating NaCl stress in barley (Hordeum vulgare).
- Author
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Seleem, Engy Alaa, Saad Ibrahim, Hend Mohammad, and Taha, Zeinab Kassem
- Subjects
- *
BARLEY , *VITAMIN C , *PUTRESCINE , *ECONOMIC botany - Abstract
A pot experiment was performed in the green house of Agricultural Botany Department, Faculty of Agriculture, Cairo University, Giza, Egypt during the winter seasons of 2019 and 2020 to investigate the effect of exogenous application of ascorbic acid (AsA) and putrescine (Put) in ameliorating the growth parameters of barley (Hordeum vulgare L.) plant under saline conditions (9.3 and 14 dS m-1). Two concentrations of either AsA (100 and 300 ppm) or Put (100 and 200 ppm) were foliar-sprayed individually or in combination with both salt concentrations. Vegetative, yield, and anatomical characters, leaf photosynthetic pigments, and grain crude protein declined in response to stress, while electrolyte leakage (EL), proline, glycine betaine (GB), total carbohydrates and antioxidant enzymes increased under same conditions. The maximum increments in vegetative characters were notable at concentrations of either AsA at 300 ppm or Put at 100 ppm. Yield characters were enhanced at 300 ppm AsA and both concentrations of Put. Improvement in anatomical features of leaf and stem was achieved with the combination of either AsA at 300 ppm or Put at 100 ppm with salinity at 14 dS m-1. AsA was more effective in enhancing photosynthetic pigments and crude protein individually or in combination with salinity. Combinations of either AsA or Put with salinity induced decrements in EL, GB and antioxidant enzymes and increments in proline and total carbohydrates. In conclusion, foliar application of AsA and Put could be considered an eco-friendly approach to alleviate the adverse effects of salinity on morphological and physiological characters of barley. [ABSTRACT FROM AUTHOR]
- Published
- 2021
- Full Text
- View/download PDF
15. Land Use and Social Dynamics in Early 19th Century Bova, Calabria
- Author
-
Paula Kay Lazrus
- Subjects
land use ,archaeology ,economic botany ,Napoleonic period ,social dynamics ,Calabria ,Agriculture - Abstract
While interest in land use in the prehistoric periods in Italy has received attention, that cannot be said of the Post-Medieval period. The general view is that all activities and objects from the last 300–500 years or so are so indecipherable from their contemporary counterparts and that there is no need to study them. There is, in fact, very little Post-Medieval archaeological work done in the south of Italy, which is the focus of this paper. The landscape of southern Calabria has changed radically over the centuries. The distribution of dense macchia forests was diminished in the late 18th and 19th centuries for building railroads and ships, and more recently, arson has been used as social or political revenge. The removal of the macchia led to erosional landscapes and the loss of archaeological footprints. This paper explores agricultural practices and forest exploitation in the early 19th and 20th centuries by the citizens of Bova to better understand the social and economic dynamics that continue to influence the lives of people living in the community. It utilizes cadastral records, archival documents from the early 1800–1900s, and spatial analysis to better understand the potential economic and social dynamics in this community. Consideration is also given to how social status and power, represented by Church-owned vs. lay citizen-owned properties, was reflected in local land use. The overall paucity of archaeological materials from this period across the landscape supports and complicates the overall picture while also supporting an interpretation of a very local and insular community poorly integrated into the greater Italian economy of the day.
- Published
- 2022
- Full Text
- View/download PDF
16. Improving Rural Livelihood through the Cultivation of Indigenous Fruits and Vegetables: Evidence from Ondo State, Nigeria
- Author
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Similoluwa Felicia Olowo, Abiodun Olusola Omotayo, Ibraheem Oduola Lawal, and Adeyemi Oladapo Aremu
- Subjects
economic botany ,ethnobotany ,food security ,rural development ,rural transformation ,socioeconomic empowerment ,Agriculture (General) ,S1-972 - Abstract
The potential value of the efficient utilization of rural lands to cultivate indigenous fruits and vegetables to improve the livelihood of farming households cannot be overemphasized. Using primary data from 400 randomly selected rural farming households in Ondo State, Nigeria, this study applied probit regression, principal component analysis (PCA), and propensity score matching (PSM) models to investigate the factors that determine the decisions of households to utilize their lands to cultivate indigenous fruits and vegetables. The impact of their cultivation on the livelihood of the participants was assessed, and the result revealed that they were profitable (NGN19,187.8/USD 42.60/Ha; Nigerian Naira = NGN, USD = United States Dollar). The farmers who cultivated indigenous fruits and vegetables (n = 277) made an additional 29.40% average total farm revenue than those (n = 123) who did not. Based on the probit regression analysis, factors such as educational attainment, access to government subsidies, and knowledge of the nutritional benefit of the indigenous fruits and vegetables influenced the decision of farmers to cultivate indigenous fruits and vegetables. The PSM model established that the cultivation of indigenous plants increased farm revenue and livelihood outcomes by NGN17,604.85 and NGN2265.00, respectively. In this context, the cultivation of indigenous fruits and vegetables in the selected rural communities is important for improving the livelihoods of households and suggests the need to rethink the present dominant policy narrative that neglects these indigenous plants. A concerted effort needs to focus on increasing their productivity and commercialization as a primary pathway to improve rural livelihood and transformation.
- Published
- 2022
- Full Text
- View/download PDF
17. Changing Tides - Waves of Opportunities on a Sea of Oil Palms?
- Author
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Gönner, Christian, Seitz, Stefan, Series editor, Meiser, Anna, Series editor, Arenz, Cathrin, editor, Haug, Michaela, editor, and Venz, Oliver, editor
- Published
- 2017
- Full Text
- View/download PDF
18. KEW GARDENS AND THE EMERGENCE OF THE SCHOOL MUSEUM IN BRITAIN, 1880–1930.
- Author
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NEWMAN, LAURA and DRIVER, FELIX
- Subjects
- *
SCHOOL museums , *LEARNING , *EDUCATIONAL change , *ECONOMIC botany , *BOTANICAL specimens - Abstract
The idea of the school museum as an active resource for object-based learning played an important but now neglected part in programmes of educational reform during the closing decades of the nineteenth century and the opening decades of the twentieth. In this article we focus on the role of the Kew Museum of Economic Botany in supplying schools with botanical specimens and artefacts for their own museums during this period, to support a broad variety of curricular agendas, from nature study to geography and beyond. The evidence suggests that this scheme was remarkably popular, with demand among teachers for museum objects outstripping supply, and increasingly being met in other ways. Seen from the perspective of Kew, the distribution of specimens, artefacts, and visual materials to schools was a way of extending the ethos of economic botany into the classroom. For the teachers who requested specimens in large numbers, and the pupils who studied and handled them, however, such objects may have had other meanings and uses. More broadly, we propose new avenues for study that can help us to better appreciate the ways in which museum objects, expertise, and practices moved across professional, institutional, and increasingly global boundaries in this period. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
19. POTENCIAL TINTÓREO DE LAS PLANTAS AUTÓCTONAS DE LA ESTEPA, DTO. ESCALANTE, CHUBUT, PATAGONIA ARGENTINA.
- Author
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González, Silvia, Cordero, Amanda, Castro, Laura, and Segovia, Mabel
- Subjects
- *
NATURAL dyes & dyeing , *FERROUS sulfate , *PLANT fibers , *COLLECTION & preservation of plant specimens , *ENVIRONMENTAL protection - Abstract
Introduction: In the present times, natural dyes become important for their safety, durability and environmental conservation. They give regional identity to any project of an artisanal nature where plants are used for dyeing. This paper studies the dyeing potential on merino wool fiber of native plants of the Patagonian steppe. M&M: The dyeing plant material collection area was limited to the southeast zone of Chubut, corresponding to the Floristic District of the Gulf San Jorge. The mother recipe was applied to obtain the dye and three types of procedures were developed: premordant, direct mordant and post-mordant, depending on the moment of application of the alum. Sodium bicarbonate and iron sulfate colour modifiers were used. Using the universal table of the Munsell (Color, 2009) system, the tone, lightness and saturation were studied. Results: 50 native species of the Patagonian Region were studied. In its totality the following proportion was obtained: brown 37%, yellow 35%, olive 14%, gray 10%, pink 2% and green 2%. 9 species of higher chromatic saturation stand out. The most saturated colours are obtained during the pre-mordent process. The best represented families are Fabaceae and Asteraceae. Conclusions: From the analysis of the literature on plants used for natural dyes in Argentina, it appears that numerous species studied in the present research have no antecedents and turn out to be promising, providing intense colours with high saturations. We can consider them true discoveries and suggest them with high dye potential for merino wool fiber. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
20. Biodiversity, management, and commercialization of ornamental plants at nurseries in Fortin de las Flores, Veracruz.
- Author
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Figueroa-Rodríguez, Katia A., Castillo-González, L. A., Fernández-Fernández, O., Mayett-Moreno, Y., and Sangerman-Jarquín, D. M.
- Subjects
ORNAMENTAL plants ,PLANT nurseries ,COMMERCIALIZATION ,BIODIVERSITY ,AGROBIODIVERSITY ,COOPERATIVE housing ,ADULT day care - Abstract
Objective: The aim of this study was to create an inventory of the biodiversity, management, and commercialization of ornamental plants at nurseries in the municipality of Fortín de las Flores in the State of Veracruz, Mexico. Design/methodology/approach: Semi-structured interviews were carried out with 150 nursery owners. Results: The respondents reported a total of 230 different plants. With regard to commercialization, 20 species were reported as the most sold. The most notable species were: Syagrus romanzoffiana (Cham.) Glassman, Caesalpinia echinata Lam., Anthurium andreanum Linden, and Phoenix roebelenii O'Brien. The biggest problem was the sale price; 65% of the nursery owners reported that they sold their plants to strangers, and that they did not belong to any organization or cooperative. Limitations on study/implications: The poor local technological development characterized by unspecialized small and medium-sized businesses that compete with each other with little trade organization is a result of the sociocultural context of the region. This context limits regional development. Therefore, more research regarding sociocultural aspects should be promoted. Findings/conclusions: We have concluded that there is an underutilization of the native agrobiodiversity, since species originating in other parts of the world are what is most often sold. This is evidenced in the main species sold as well as those that generate the highest profits for the nursery owners. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
21. NOTA CIENTÍFICA: ESPECIES VEGETALES USADAS PARA LA BISUTERÍA EN HONDURAS.
- Author
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Johamy Ordoñez, Lesdy and Ferrufino-Acosta, Lilian
- Abstract
Handicrafts in Honduras represent an important economic factor for many Honduran families, particularly jewelry such as earrings, necklaces and bracelets using nuts and seeds, however there is very little systematized information on the species most used in this over time. Based on the above, this study aimed to identify taxonomically fruits and seeds of plant species used in jewelry in Honduras, using as reference the scientific collection of the Laboratory of Plant and Ethnobotany Histology "Sonia Lagos-Witte" of the National University Autonomous of Honduras. Twenty plants were identified, being mostly native species belonging to the family Fabaceae, among them are Cassia fistula, Erythrina spp., Ormosia spp. and Enterolobium cyclocarpum. The use of jewelry and the processing of nuts and seeds, as well as other potential uses of the species, are recorded. The handicraft is traditional and is mostly made by artisan groups from the rural communities of the country using seeds mostly for jewelry and collecting the raw material directly from the natural environment. [ABSTRACT FROM AUTHOR]
- Published
- 2020
22. Culinary Cultural Conservation and Cultural Keystone Food Groups: Concepts in Ethnobotany.
- Author
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Taylor, David William and Anderson, Gregory J.
- Subjects
- *
KEYSTONE species , *ETHNOBOTANY , *ETHNIC foods , *ROOT crops , *CONCEPTS , *FOOD - Abstract
We propose Culinary Cultural Conservation (CCC) and Cultural Keystone Food Groups (CKFG) as ethnobotanical concepts. Our two-decade study of fresh food markets showed impressive crop-consistency across space (Puerto Rico to Connecticut, Vietnam to Australia and to the USA) and time (1993–2015). Notably, fresh, mostly tropical and imported, starchy crops ('viandas') are preferentially selected by the migrant Puerto Rican community in Connecticut, despite higher costs. We term this phenomenon Culinary Cultural Conservation (CCC), and argue that it may apply more generally across immigrant/migrant cultural groups and also extend to dry commodities (like rice). We suggest the dietary focus on viandas among fresh crops in immigrant/migrant Puerto Rican communities might represent a "keystone" analogous to keystone species in ecology, and the Cultural Keystone Species in ethnoecology. The new concept applies to a group of foods, and we therefore propose the term Cultural Keystone Food Group. We suggest that identification of CKFGs allows ethnobotanical comparisons of fresh commodity choices among cultures to be made efficiently and facilitates rapid assessments and analysis of ethnonutritional preferences and dietary conservation. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
23. Between Metropole and Province: circulating botany in British museums, 1870–1940.
- Author
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Cornish, Caroline, Allan, Patricia, Gardiner, Lauren, Nicol, Poppy, Pardoe, Heather, Sherwood, Craig, Webster, Rachel, Young, Donna, and Nesbitt, Mark
- Subjects
- *
BOTANICAL museums , *BOTANICAL specimens , *ECONOMIC botany - Abstract
Exchange of duplicate specimens was an important element of the relationship between metropolitan and regional museums in the period 1870–1940. Evidence of transfers of botanical museum objects such as economic botany specimens is explored for the Royal Botanic Gardens, Kew, and six museums outside the capital: Cambridge University Botanical Museum, National Museum Wales, Glasgow Museums, Liverpool World Museum, Manchester Museum and Warrington Museum. Botany became an important element in these museums soon after their foundation, sometimes relying heavily on Kew material as in the case of Glasgow and Warrington, and usually with a strong element of economic botany (except in the case of Cambridge). Patterns of exchange depended on personal connections and rarely took the form of symmetrical relationships. Botanical displays declined in importance at various points between the 1920s and 1960s, and today only Warrington Museum has a botanical gallery open to the public. However, botanical objects are finding new roles in displays on subjects such as local history, history of collections, natural history and migration. [ABSTRACT FROM AUTHOR]
- Published
- 2020
- Full Text
- View/download PDF
24. From Lifelines to Livelihoods: Non-timber Forest Products into the 21st Century
- Author
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Shanley, Patricia, Pierce, Alan R., Laird, Sarah A., Binnqüist, Citlalli López, Guariguata, Manuel R., Pancel, Laslo, editor, and Köhl, Michael, editor
- Published
- 2016
- Full Text
- View/download PDF
25. Neotropical Anacardiaceae (cashew family)
- Author
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Mitchell, John D., Pell, Susan K., Bachelier, Julien B., Warschefsky, Emily J., Joyce, Elizabeth M., Canadell, Laura Calvillo, da Silva-Luz, Cíntia Luíza, and Coiffard, Clement
- Published
- 2022
- Full Text
- View/download PDF
26. Scientists as Free Riders: Natural Resource Exploration and New Product Discovery in the Dutch East India Company
- Author
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Sargent, Matthew
- Published
- 2015
- Full Text
- View/download PDF
27. Robert Wight and his European Botanical Collaborators
- Author
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Noltie, H. J., Damodaran, Vinita, editor, Winterbottom, Anna, editor, and Lester, Alan, editor
- Published
- 2015
- Full Text
- View/download PDF
28. Fieldwork Methodology
- Author
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Offringa, Lisa and Offringa, Lisa
- Published
- 2015
- Full Text
- View/download PDF
29. Introduction
- Author
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Brokamp, Grischa and Brokamp, Grischa
- Published
- 2015
- Full Text
- View/download PDF
30. Cannabis and Tobacco in Precolonial and Colonial Africa
- Author
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Duvall, Chris S.
- Published
- 2017
- Full Text
- View/download PDF
31. Nano- and micro-indentation testing of sintered UO2 fuel pellets with controlled microstructure and stoichiometry.
- Author
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Gong, Bowen, Frazer, David, Yao, Tiankai, Hosemann, Peter, Tonks, Michael, and Lian, Jie
- Subjects
- *
ECONOMIC botany , *IRON metallurgy , *ISOSTATIC pressing , *POWDER metallurgy , *HOT working - Abstract
Abstract Dense nanocrystalline and microcrystalline UO 2 samples with controlled grain structure and stoichiometry were prepared by high energy ball milling and spark plasma sintering (SPS). Nano-indentation and micro-indentation testing were performed at different temperatures of 25 °C, 300 °C, and 600 °C in order to study the mechanical properties of the sintered fuels as functions of grain structure and temperature. Nanocrystalline UO 2 display higher hardness than microcrystalline counterpart, consistent with the Hall-Petch strengthening mechanism. Greater Young's modulus and fracture toughness are also identified for the nanocrystalline UO 2 , and hardness and Young's modulus decrease with temperature, suggesting better ductility of oxide fuels at high temperature and small length scale. Hyper-stoichiometric UO 2 specimen displays higher hardness and fracture toughness than stoichiometric UO 2 , due to the impediment of the crack propagation by the oxygen interstitial atoms. These results are useful in understanding the mechanical properties of the high burn-up structure (HBS) formed in nuclear fuels during reactor operation, and also provide critical experimental data as the input for the development and validation of the MARMOT fracture model of nuclear fuels. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
- View/download PDF
32. People-plant interaction and economic botany over 47,000 years of occupation at Carpenter's Gap 1, south central Kimberley.
- Author
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Dilkes-Hall, India Ella, O'Connor, Sue, and Balme, Jane
- Subjects
ECONOMIC botany ,PLANT remains (Archaeology) ,ARCHAEOLOGICAL excavations ,RAIN forests ,CHRONOLOGY - Abstract
Systematic archaeobotanical analysis, conducted in conjunction with archaeological enquiry at Australian archaeological sites, is still rare despite recent developments. It is still rarer that previously analysed macrobotanical assemblages are revisited over time. Extending on macrobotanical research conducted by McConnell in 1997, this paper presents the results of a recent analysis of Carpenter's Gap 1 non-woody macrobotanical remains (seeds, fruits, nuts, and other floristic elements) from the deepest square with the longest chronology, Square A2. Over 47,000 years of time is represented in the sequence, and excellent chronological control, coupled with preservation of carbonised and desiccated macrobotanical remains in the earliest cultural units, allows an examination of plant exploitation over time and human responses/adaptations to periods of documented climatic instability. Carpenter's Gap 1 macrobotanical remains show that diet, subsistence, and site occupation were intimately associated with botanical resources derived from ecologically productive monsoon rainforest environments. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
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33. Neotropical Anacardiaceae (cashew family)
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John D. Mitchell, Susan K. Pell, Julien B. Bachelier, Emily J. Warschefsky, Elizabeth M. Joyce, Laura Calvillo Canadell, Cíntia Luíza da Silva-Luz, and Clement Coiffard
- Subjects
Morphology ,Economic botany ,Phytochemistry ,500 Naturwissenschaften und Mathematik::580 Pflanzen (Botanik)::580 Pflanzen (Botanik) ,Spondioideae ,Plant Science ,Anacardioideae - Abstract
Anacardiaceae is an ecologically and economically important plant family of about 200 species in 32 genera in the Neotropics. The family is particularly diverse in leaf architecture and fruit morphology, making it a model family to study the evolution of structural diversity as it correlates with lineage diversification. This fruit diversity is the primary reason 11 of the Neotropical genera are monotypic and that so many genera are recognized in the Anacardiaceae. The economic value of the family is driven by the global markets for cashews, mangoes, and pistachios, but there is great potential value in its medicinal properties. At least 10 Neotropical genera cause contact dermatitis, which is a rich area for research in the family. Here presented is a review of the systematics and structural diversity of the family. Particular attention is given to the morphology, economic botany, paleobotany, ecology, and taxonomy of native and naturalized genera. Keys to Neotropical Anacardiaceae subfamilies and genera are provided along with descriptions of native genera.
- Published
- 2022
- Full Text
- View/download PDF
34. The Yucatan Peninsula is the place of origin of sisal (Agave sisalana, Asparagaceae): historical accounts, phytogeography and current populations
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Jorge C. Trejo-Torres, George D. Gann, and Maarten J.M. Christenhusz
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cultigen ,economic botany ,ethnobotany ,fiber crops ,henequen ,nomenclature ,Botany ,QK1-989 - Abstract
Background. Agave sisalana is a cultigen from Mexico. In 1833 it was brought to Florida by Henry Perrine as an experimental crop. From there it was introduced to tropical Africa and Asia in the late 19th Century, where it became established as a fiber crop. Paradoxically, in the Yucatan it meanwhile evanesced from its already scanty presence. Because material was collected from cultivated stock in Chiapas in the 1950s and a neotype from there was selected in 1988, it was assumed to have originated in Chiapas. Questions. Did A. sisalana originate in the Yucatan Peninsula following Perrine (1838a, 1938b) rather than from Chiapas sensu Gentry (1988)? Studied species. Agave sisalana (sisal), one of the strongest natural fibers in the world and a commercially important crop. Study site and dates. Live plants were located in the Yucatan between 2013–2017. Methods. We document historical and current presences of A. sisalana in the Yucatan Peninsula following three lines of evidence: 1) overlooked records and reports in literature; 2) herbarium specimens; and 3) presence of extant populations. Results. Eleven localities in the Yucatan Peninsula still have extant populations of sisal. We uncovered herbarium specimens from the region, including an original specimen by Perrine, from Campeche, which is selected as the lectotype for the name, superseding the neotype from Chiapas. Conclusion. We demonstrate the continued presence of Agave sisalana in the Yucatan Peninsula, even though it has now become rare. It is most likely that the crop was first domesticated there.
- Published
- 2018
- Full Text
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35. Introduction
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Voeks, Robert, Rashford, John, Voeks, Robert, editor, and Rashford, John, editor
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- 2013
- Full Text
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36. Floristic novelties in the context of interdisciplinary studies
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Nina Stepanyan-Gandilyan and Roman Hovsepyan
- Subjects
Physiology ,phytogeography ,Botany ,synergy ,Plant Science ,Biochemistry ,crop wild relatives ,armenia ,economic botany ,QK1-989 ,phytonyms ,Genetics ,molokans ,Molecular Biology ,Ecology, Evolution, Behavior and Systematics ,TP248.13-248.65 ,Biotechnology - Abstract
Nowa days, interdisciplinary studies are increasingly important. Integration of botany with humanities, particularly with archaeology and ethnology, is amongst these studies. It is noteworthy that, as a result of such surveys, not only “synthetic” new data could be obtained, but also data in the specific fields of knowledge that compose these multidisciplinary complexes. Thus, during the archaeo- and ethnobotanical studies in Armenia in 2017–2021, along with the data on plant resources, little-known phytonyms, etc., some new floristic data were also recorded regarding the following species: Amaranthus graecizans L., A. hybridus L., Chamaenerion angustifolium (L.) Scop., Diospyros lotus L., Eleocharis palustris (L.) Roem. & Schult., Heracleum trachyloma Fisch. & C.A. Mey., Humulus lupulus L., Hippophae rhamnoides L., Polygonatum orientale Desf., and Ranunculus lateriflorus DC. Earlier, we also procured new data on the phytogeography for such species as Crataegus × armena Pojark., Ephedra procera Fisch. & C.A. Mey., Erodium ciconium (L.) L’Hér., Leonurus cardiaca L., Leucanthemum vulgare L., Matricaria matricari oides (Less.) Porter ex Britt., Neslia paniculata (L.) Desv., Ori ga num vulgare L., Salvia nemorosa L., Thymus eriophorus Ronn., Th. transcaucasicus Ronn., Tripleurospermum caucasicum (Willd.) Hayek, and T. parviflorum (Willd.) Pobed. Among the species, for which phytogeographic and floristic novelties were recorded, are crop wild relatives, endemics, and rare species, included in the IUCN list. Summarizing the findings, it can be stated that archaeo and ethnobotany are productive not only in their interdisciplinary, “hybrid” results but also in the disciplines they both synthesize. This is the evidence that interdisciplinary approaches are highly efficient for research, demonstrating a mutually enhanced, i.e., synergistic effect in complex studies.
- Published
- 2021
37. Economic Botany and Management Potential of Neotropical Seasonally Dry Forests
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Peters, Charles M., Dirzo, Rodolfo, editor, Young, Hillary S., editor, Mooney, Harold A., editor, and Ceballos, Gerardo, editor
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- 2011
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38. Bibliometric analysis of ethnobotanical research in Brazil (1988-2013)
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Mara Rejane Ritter, Taline Cristina da Silva, Elcida de Lima Araújo, and Ulysses Paulino Albuquerque
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economic botany ,ethnobiology ,ethnoecology ,scientometrics ,traditional knowledge ,Botany ,QK1-989 - Abstract
This study aimed to define the current status of ethnobotanical research in Brazil based on published scientific articles and to detect current knowledge gaps in Brazil's ethnobotany. A database, including articles published in national and international scientific journals from 1988 to 2013, was gathered for this purpose. This report discusses the growing number of publications in ethnobotanical research and the main techniques used in the discipline. To identify current knowledge gaps, his report emphasizes the main focus of the different studies, target regions, and communities targeted or involved in the original study. Most publications focused on the northeast and southeast Brazil, and the most frequently studied biomes were the Caatinga and Atlantic forest. Further, the most frequently studied communities were located in rural areas, although the number of studies focused in urban areas has been steadily increasing. A lack of human resources in ethnobotanical research and a lack of current studies in the Amazon, Cerrado, Pampa, and Pantanal regions were the main identified gaps. These data provide a basis for future studies and investments aimed at strengthening ethnobotanical research in Brazil.
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- 2015
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39. The Contribution of Wild Fungi to Diet, Income and Health: A World Review
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Roman, Miriam De, Rai, Mahendra, editor, and Kövics, George, editor
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- 2010
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40. The challenge for botanic garden science.
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Smith, Paul
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- *
BOTANICAL gardens , *EXTINCTION of plants , *PLANT conservation , *BIODIVERSITY , *PLANT classification , *ECONOMIC botany - Abstract
Societal Impact Statement: Plants are fundamental to solving many of humanity's most important challenges: food insecurity, water scarcity, energy, health, and climate change. With more than 20% of the world's plant species currently threatened with extinction, the loss of plant diversity will result in reduced options for human innovation, adaptation, and resilience. The world's botanic gardens already conserve and manage around a third of all known plant species in their living collections as well as seed banks as an insurance policy against extinction and as a resource to support scientific research. This work needs to be expanded rapidly if we are to avoid further plant species extinctions. Summary: Historically, botanic garden science has been dominated by the disciplines of economic botany and taxonomy. Today, with around 20% of plant species threatened with extinction, the author argues that unless botanic gardens shift their efforts toward the conservation, management and use of plants, the loss of plant diversity will stifle human innovation, adaptation, and resilience. The enormous body of taxonomic knowledge, skills, data, and collections built up over the past two centuries is fundamental to managing plant diversity. These resources need to be used to address challenges such as food insecurity, water scarcity, renewable energy, human health, biodiversity conservation, and climate change. At a time when botanic gardens are increasingly seen as visitor attractions, rather than scientific institutions, refocusing their efforts is in the best interests of botanic gardens as well as those of broader society. The author gives examples of how botanic gardens are already supplying crop wild relatives to plant breeders; using their living collections to assess resilience to climate change and vulnerability to pests and diseases; and conserving rare and threatened plant species for future use. However, in spite of these efforts, only a small fraction of the estimated 60,000 plant scientists and specialist horticulturists in the world's botanic gardens are engaged in scientific research that has demonstrable impact on how we conserve or manage plant diversity. The author argues that it is time for botanic gardens to develop a new contract with society—a contract that delivers outcomes for society that only botanic gardens, as custodians of the world's plant diversity, can deliver. [ABSTRACT FROM AUTHOR]
- Published
- 2019
- Full Text
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41. The Wretched Earth: Botanical Conflicts and Artistic Interventions.
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Gray, Ros and Sheikh, Shela
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- *
SOIL management , *ECONOMIC botany , *LICHEN ecology - Abstract
An introduction is presented in which the editor discusses articles in the issue on topics including soil care, economic botany and lichen ecology.
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- 2018
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42. NonWest by North: Marianne North and William Colenso's Responses to Plant Life and the Classification of Economic Botany.
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Carroll, Khadija von Zinnenburg
- Subjects
- *
BOTANISTS , *ECONOMIC botany , *PLANT life cycles , *BOTANICAL gardens - Abstract
What is at stake in traditional botany and how has it historically swept aside even the most eminent of botanical artists such as Marianne North (1830–1890)? In three sections, this article explores themes of plant sexuality, colonisation and the relationships between botany at the metropolitan centre and at the empire's peripheries. Marianne North and Julia Margaret Cameron's amateur science and experimentation are the subject of the first section. Charles Darwin (1809–1882) and North's views of relationality rather than Malthusian conflict are addressed in the second. Finally, as two amateur botanists and important plant specimen collectors for Kew, William Colenso (1811–1899) together with Marianne North provide case studies for the complexities of colonial classification. To what has been written about contemporary 'botanical conflicts', this article adds an analysis of the historical legacies of colonial science's systems of control, against which indigenous and feminist botanical painters, as well as those interested in plant sentience and other forms of radical environmental art, continue to struggle. It is an anachronistic reinterpretation of Marianne North's interest in Charles Darwin's theories of conflict in relationships between species in On the Origin of Species (1895) that reassesses the relationships of power, contest and sexualities with reference to the 'plant turn' in philosophy and critical theory (as theorised by Natasha Myers, Carla Hustak, Michael Marder, Michael Pollan, et al), as well as contemporary art. This article is about the conflict between central patriarchies and peripheral establishments of natural science, between Indigenous and colonial botany and its artistic representations. [ABSTRACT FROM AUTHOR]
- Published
- 2018
- Full Text
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43. Kayapó Savanna Management: Fire, Soils, and Forest Islands in a Threatened Biome
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Hecht, SB, Woods, William I., editor, Teixeira, Wenceslau G., editor, Lehmann, Johannes, editor, Steiner, Christoph, editor, WinklerPrins, Antoinette, editor, and Rebellato, Lilian, editor
- Published
- 2009
- Full Text
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44. Amazonian Mosaics: Identity, Interaction, and Integration in the Tropical Forest
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Heckenberger, Michael J., Silverman, Helaine, editor, and Isbell, William H., editor
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- 2008
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45. Plant Domestication and the Shift to Agriculture in the Andes
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Pearsall, Deborah M., Silverman, Helaine, editor, and Isbell, William H., editor
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- 2008
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46. Classic Period Agricultural Intensification and Domestic Life at el Palmillo, Valley of Oaxaca, Mexico
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Feinman, Gary M., Nicholas, Linda M., Haines, Helen R., Bates, Daniel G., editor, Lozny, Ludomir, editor, Agrawal, Arun, editor, Berkes, Fikret, editor, Dove, Michael, editor, Homewood, Katherine, editor, Terrence McCabe, J., editor, Padoch, Christine, editor, Pimentel, David, editor, Thurston, Tina L., editor, and Fisher, Christopher T., editor
- Published
- 2007
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47. Native Views of the Environment in Amazonia
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Balée, William and Selin, Helaine, editor
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- 2003
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48. Contemporary Use and Management of Amazonian Dark Earths
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Hiraoka, Mario, Yamamoto, Shozo, Matsumoto, Eiji, Nakamura, Satoshi, Falesi, Italo C., Ronaldo, Antonio, Baena, Camacho, Lehmann, Johannes, editor, Kern, Dirse C., editor, Glaser, Brund, editor, and Wodos, William I., editor
- Published
- 2003
- Full Text
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49. Indigenous Soil Management and the Creation of Amazonian Dark Earths: Implications of Kayapó Practice
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Hecht, Susanna B., Lehmann, Johannes, editor, Kern, Dirse C., editor, Glaser, Brund, editor, and Wodos, William I., editor
- Published
- 2003
- Full Text
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50. Agrobiodiversity in Amazônia and Its Relationship with Dark Earths
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Clement, Charles R., McCann, Joseph M., Smith, Nigel J. H., Lehmann, Johannes, editor, Kern, Dirse C., editor, Glaser, Brund, editor, and Wodos, William I., editor
- Published
- 2003
- Full Text
- View/download PDF
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