Resultados de búsqueda - "systematics"

Food acquisition, preparation, and consumption practices in South Asia: A scoping review of assessment tools por Patwardhan, Sharvari, Boncyk, Morgan, Avula, Rasmi, Blake, Christine E., Akter, Fahmida, Das, Jai K., Silva, Renuka, Menon, Purnima, Scott, Samuel P.

“…We conducted a scoping review to identify gaps in existing assessment tools for food acquisition, preparation, and household consumption practices in South Asia, where diets are rapidly changing. We undertook systematic keyword searches of three databases (PubMed, Scopus, and Web of Science Core Collection) to identify studies assessing food acquisition, food preparation, and household consumption practices in Afghanistan, Bangladesh, Bhutan, India, Maldives, Nepal, Pakistan, and Sri Lanka, published in English between 2000 and April 2025. …”
Enlace del recurso

Urdbean (Vigna mungo L. Hepper) cultivar characterization based on multiple seed and flour properties and their multi-variate analysis using artificial neural network por Sen Gupta, Debjyoti, Sharanagat, Vijay Singh, Chakraborty, Gourav, Kumar, Jitendra, Parihar, A K, Yadav, Tanmay, Swaraj, Upadhyay, Srishti, Desai, Shivani, Katiyar, P.K., Das, S.P., Rana, Jai Chand, Dixit, G.P.

“…However, the physical parameters of seeds, functional properties of flour samples and swelling power or solubility of starch samples of urdbean were never studied in varieties systematically released over decades. Hence, the present study was undertaken based on mentioned parameters to formulate artificial neural network (ANN) model for varietal identification. …”
Enlace del recurso

Cryopreservation of botanical seeds of 10 wild potato species – a long-term viability monitoring study over the next 256 years at the International Potato Center (CIP) por Vollmer, R., Soto-Torres, J., Espirilla, J., Espinoza, A., Villagaray, R., Mello, A., Azevedo, V.C.R.

“…The study has been started in June 2023, and it is planned to expand it over the years to 50 wild potato species, using the same systematical approach. The experiment will provide valuable information about the maximum possible conservation period of orthodox botanical seeds under cryopreservation and at -20°C. …”
Enlace del recurso

Circular bioeconomy as a driver of regenerative multifunctional landscapes por Somorin, Tosin, Zemadim, Birhanu, Osei-Amponsah, Charity, Adamtey, Noah, Gebrezgabher, Solomie A.

“…This position paper advocates for a systematic integration of Circular Bioeconomy (CBE) principles into the design and implementation of Multifunctional Landscapes (MFLs) as a pathway to achieving low-carbon, resource efficient, socially inclusive, and ecologically balanced development. …”
Enlace del recurso

Cost-benefit analysis of drought risk reduction anticipatory action in the Western Province of Zambia por Matchaya, Greenwell C., Kasoma-Pele, Winnie, Mutenje, Munyaradzi

“…The report supports the systematic integration of anticipatory actions into national drought risk management, agricultural investment planning, and climate resilience strategies in Zambia and similar drought-prone contexts.…”
Enlace del recurso

Use of system analysis to describe the diversity of farming systems in Nariño, Colombia por Zepeda, Adair, Alvarez, Jose A, Odjo, Sylvanus, Lopez-Ridaura, Santiago

“…The use of eAgrology strengthened the traceability of interventions, the systematization of results, and the visibility of impact, enabling scaling processes that extend beyond the physical reach of direct field interventions. …”
Enlace del recurso

Multistakeholder networks in Mexico and Guatemala for scaling co-validated bundles of regenerative agriculture technologies por García Santiago, Jorge Octavio, Diaz Espinosa, Anabell Guadalupe, Ovando, Rausel, Jiménez, Benancio, May Tzun, Vladimir Nikolai, Van Loon, Jelle

“…The work was carried out primarily across five strategic Innovation Hubs—three in Mexico (the Yucatán Peninsula, Oaxaca, and Chiapas) and two in Guatemala (Western and Eastern Guatemala)—which together form a network of hubs aimed at articulating actors, capacities, and knowledge to support the validation, adaptation, and scaling of regenerative agriculture packages. Through systematic network mapping and analysis exercises, the interinstitutional structures, levels of connectivity, patterns of centralization, and the strategic roles of key actors in each territory were characterized. …”
Enlace del recurso

Performance of forest plantations in small and medium-sized farms in the Atlantic lowlands of Costa Rica por Piotto, D., Montagnini, F., Ugalde, L., Kanninen, M.

“…In each plantation, plots of 15 trees each were chosen systematically for evaluation of diameter at breast height (dbh), total height, number of trees per hectare, tree form and spacing. …”
Enlace del recurso

Learning lessons from China’s forest rehabilitation efforts: national level review and special focus on Guangdong Province por Chokkalingam, U., Zhou Zaichi, Wang Chunfeng, Toma, T.

“…Both positive and negative environmental and socio-economic outcomes have been reported but systematic monitoring and evaluation has been limited. …”
Enlace del recurso

Sahelian rangeland response to changes in rainfall over two decades in the Gourma region, Mali por Hiernaux, Pierre H.Y., Mougin, E., Diarra, L., Soumaguel, N., Lavenu, F., Tracol, Y., Diawara, M.

“…In addition, three levels of grazing pressure where systematically sampled within sandy soils. Located at the northern edge of the area reached by the West African monsoon, the Gourma gradient has recorded extremes in inter-annual variations of rainfall and resulting variations in vegetation growth. …”
Enlace del recurso

Who makes farming decisions? A study of Costa Rican dairy farmers por Solano, C., León, H., Pérez, E., Herrero, Mario

“…Farmers were asked to classify 18 farming decisions (systematically selected from a pool of 100) into a series of categories of decision-making units (Alone, Family, Shared, Delegated) and actors (person/people involved). …”
Enlace del recurso

The water resource implications of changing climate in the Volta River Basin por McCartney, Matthew P., Forkuor, Gerald, Sood, A., Amisigo, B., Hattermann, F., Muthuwatta, Lal P.

“…This necessitates much more systematic planning of water storage, greater cooperation between the riparian states and consideration of innovative approaches to water storage, such as managed aquifer recharge.…”
Enlace del recurso

The effects of pastoralism and protection on the density and distribution of carnivores and their prey in the Mara ecosystem of Kenya por Ogutu, J., Bhola, N., Reid, Robin S.

“…We think a real shift in lion populations is a better explanation than a behavioural change in relation to playbacks based on additional data from independent systematic and intensive censuses and playback surveys conducted in the ranches. …”
Enlace del recurso

Enhancing farming system water productivity through alternative land use and water management in vertisol areas of Ethiopian BlueNile Basin (Abay) por Erkossa, Teklu, Haileslassie, Amare, MacAlister, C.

“…Until recently, the Ethiopian government’s investment did not systematically target high potential areas for agricultural intensification, limiting the potential productivity gains. …”
Enlace del recurso

Shifting towards market-oriented irrigated crops development as an approach to improve the income of farmers: Evidence from northern Ethiopia por Woldewahid, G., Gebremedhin, Berhanu, Berhe, Kahsay, Hoekstra, Dirk

“…The changes associated with the interventions were systematically captured using household level surveys, specialized studies and key informant interviews. …”
Enlace del recurso

Irrigation and rain-fed crop production system in Ethiopia por Hordofa, T., Menkir, Michael, Awulachew, Seleshi Bekele, Erkossa, Teklu

“…While the rain-fed areas considered in this study are the aggregate at the national level, five systematically selected Medium and large scale irrigation schemes were selected based on cropping patter, geographic and agro ecological representation These are Fincha?…”
Enlace del recurso

Analysis of trends in extreme flood events and mitigation strategies in SOUTHEAST ASIA. [Abstract only]. por Amarnath, Giriraj, Pavelic, Paul, Smakhtin, Vladimir U.

“…Several studies have highlighted the increasing importance of developing spatio-temporal flood hazard databases to understand flood dynamics more systematically at a range of spatial scales within SOUTHEAST ASIA (SEA). …”
Enlace del recurso

Putting gender on the map: Methods for mapping gendered farm management systems in Sub-Saharan Africa por Meinzen-Dick, Ruth S., van Koppen, Barbara, Behrman, Julia A., Karelina, Zhenya, Akamandisa, Vincent M., Hope, Lesley, Wielgosz, Ben

“…Addressing these gaps requires developing a consensus on the key variables that characterize gendered farming systems, collecting these data systematically, and then linking the data to other spatial information for use in planning and prioritizing development interventions.…”
Enlace del recurso

Lessons from irrigation investment experiences: cost-reducing and performance-enhancing options for Sub-Saharan Africa por Inocencio, Arlene B., Kikuchi, M., Merrey, Douglas J., Tonosaki, M., Maruyama, A., Jong, J. de, Sally, Hilmy, Penning de Vries, Frits W.T.

“…This study aims to systematically establish whether costs of irrigation projects in SSA are truly high, determine the factors which influence costs and recommend cost-reducing options in order make irrigation investments in SSA more attractive. …”
Enlace del recurso

A global benchmark map of water productivity for rainfed and irrigated wheat por Zwart, Sander J., Bastiaanssen, Wim G.M., Fraiture, Charlotte de, David, S.

“…Increasing water productivity is an often cited solution, though the current levels of water productivity are not systematically mapped. A global map of water productivity helps to identify where water resources are productively used, and identifies places where improvements are possible. …”
Enlace del recurso