Resultados de búsqueda - "complexity"

Relationship between degradation and the structural-functional complexity of subtropical xerophytic forests in the Argentine Wet Chaco por Alvarez Arnesi, Eugenio, Lopez, Dardo Ruben, Barberis, Ignacio M.

“…The structural degradation of the quebracho forest was negatively related to vegetation complexity and ecological processes, and there were breakpoints or non-linear responses between structural groups. …”
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Unlocking Tropical Forest Complexity: How Tree Assemblages in Secondary Forests Boost Biodiversity Conservation por Souza Oliveira, Maïri, Lenormand, Maxime, Luque, Sandra, Zamora, Nelson A., Alleaume, Samuel, Aguilar Porras, Adriana C., Castillo, Marvin U., Chacón-Madrigal, Eduardo, Delgado, Diego, Hernández Sánchez, Luis Gustavo, Ngo-Bieng, Marie Ange, Quesada-Monge, Ruperto, Solano, Gilberth S., Zúñiga, Pedro M.

“…We hypothesised that dominant tree species in the forest canopy serve as reliable indicators for delineating forest ecosystems and untangling biodiversity complexity. Using national inventories, we identified in situ clusters through hierarchical clustering based on dominant species abundance dissimilarity, determined using the Importance Variable Index. …”
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The influence of habitat complexity and landscape context on the biodiversity conservation value of cacao agroforests in Waslala, Nicaragua por Arevalo Jiménez, Boris M.

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The influence of habitat complexity and landscape context on the biodiversity conservation value of cacao agroforests in Waslala, Nicaragua por Arevalo Jimenez, Boris Miguel

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The influence of habitat complexity and landscape context on the biodiversity conservation value of cacao agroforests in Waslala, Nicaragua por Arevalo Jimenez, Boris Miguel

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The genetics of resistance to cocoyam root rot blight complex disease in Xanthosoma sagittifolium(L.)Schott por Agueguia, A., Fatokun, C., Hahn, S.K.

“…Six hybrid cocoyam clones from a uniform yield trial and a Local White accession from the germplasm collection were crossed in a diallel excluding reciprocals, in order to determine the inheritance pattern of resistance to cocoyam root rot blight complex (CRRBC) disease. The 21 progenies from this diallel crossing program were evaluated for CRRBC disease resistance in a randomized complete block design in 4 replications. …”
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Varietal identification key of the cultivated yams (Dioscorea cayenensis / Dioscorea rotundata complex) of Benin republic por Dansi, A., Mignouna, Hodeba D., Zoundjihékpon, J., Sangare, A., Asiedu, Robert, Quinz, F.M.

“…Based upon IBPGR (IPGRI) morphologic descriptors, 560 accessions of Benin Republic's cultivated yams (Dioscorea ccayenensis/Dioscorea rotundata complex were morphologically characterized. Ninety morphotypes were identified and accessions were classified into 26 varietal groups according to their morphological similarities. …”
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Open property and complex mosaics: Variants in tenure regimes across pastoralist social-ecological systems por Robinson, Lance W.

“…In elaborating the complex mosaic regime model, this paper addresses a blind spot in scholarship on property rights and commons, deepening the understanding of why pastoralist systems tend not to conform to mainstream theory, as well as helping to explain some of the differences among pastoralist systems. …”
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Molecular epidemiology of Ralstonia solanacearum species complex strains causing bacterial wilt of potato in Uganda por Abdurahman, A., Parker, M., Kreuze, Jan F., Elphinstone, J., Struik, P.C., Kigundu, A., Arengo, E., Sharma, K.

“…Bacterial wilt (BW) caused by the Ralstonia solanacearum species complex (RSSC) is a serious threat to potato production in Uganda. …”
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Livestock research for development in a complex, messy world: Reflections on a decade of work for ILRI por Seré Rabé, Carlos

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Molecular diversity and pathogenicity of Ralstonia solanacearum species complex associated with bacterial wilt of potato in Rwanda por Sharma, K., Kreuze, Jan F., Abdurahman, A., Parker, M., Nduwayezu, A., Rukundo, P.

“…Bacterial wilt (BW), caused by Ralstonia solanacearum species complex (RSSC), leads to substantial potato yield losses in Rwanda. …”
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Fish for whom?: Integrating the management of social complexities into technical investments for inclusive, multi-functional irrigation por Duncan, N., de Silva, Sanjiv, Conallin, J., Freed, S., Akester, M., Baumgartner, L., McCartney, Matthew P., Dubois, Mark, Senaratna Sellamuttu, Sonali

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Pork and poultry safety in traditional markets in Cambodia: Understanding complexities and scaling up good interventions por Hung Nguyen-Viet, Grace, Delia, Unger, Fred, Lindahl, Johanna F., Tum, S., Sinh Dang-Xuan, Chea, Rortana, Chhay, T., Srey, T., Young, M., Duong, C., Brown, M., Heng, T., Alonso, Silvia, Roesel, Kristina, Lam, S., Lore, Tezira A., Chi Nguyen

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Threats of Tar Spot Complex disease of maize in the United States of America and its global consequences. por CGIAR Research Program on Maize

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Seasonal variations of Spodoptera frugiperda host plant diversity and parasitoid complex in southern and central Benin por Winsou, J.K., Tepa-Yotto, G., Thunes, K.H., Meadow, R., Tamò, Manuele, Saethre, M.G.

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New e-learning course to tackle complex challenges of managing dryland forests and agrosilvopastoral systems por Carleton, Elliot

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Complex traits and candidate genes: estimation of genetic variance components across multiple genetic architectures por Feldmann, Mitchell J., Covarrubias Pazaran, Giovanny Eduardo, Piepho, Hans-Peter

“…However, these two approaches are less often integrated to study complex traits with different genetic architectures. …”
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New e-learning course to tackle complex challenges of managing dryland forests and agrosilvopastoral systems por Carleton, Elliot, Louhaichi, Mounir, Flintan, Fiona

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Targeting, bias, and expected impact of complex innovations on developing-country agriculture: Evidence from Malawi por Haile, Beliyou, Azzarri, Carlo, Roberts, Cleo, Spielman, David J.

“…Sustainable intensification and climate-smart agriculture initiatives promote complex systems-based innovations to simultaneously improve yields and conserve natural resources. …”
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Limiting deforestation involves complex tradeoffs: Results from a global land-use model por Mishra, Abhijeet, Jones, Eleanor

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