Resultados de búsqueda - "mountaineer"

Sowing the wheat seeds of Afghanistan's future por Poole, Nigel D., Sharma, Rajiv Kumar, Nemat, Orzala A., Trenchard, Richard, Scanlon, Andrew, Davy, Charles, Ataei, Najibeh, Donovan, Jason A., Bentley, Alison R.

“…Afghanistan is a country with diverse natural ecologies in a largely arid and mountainous region. The rural sector is still considered to drive economic potential. …”
Enlace del recurso

Landscape heterogeneity influences on sheep habits under extensive grazing management in Southern Patagonia por Ormaechea, Sebastián Gabriel, Peri, Pablo Luis

“…The area is an extensive ecotone between forest and steppe, characterized by a rugged landscape with valleys and mountains. Three vegetation types were distinguished in each paddock: forest, steppe and wetland. …”
Enlace del recurso
Enlace del recurso

Strains in Sustainability Debates: Traditional Ecological Knowledge and Western Science through the Lens of Extension Agents in a Pastoral Region por Easdale, Marcos Horacio, Perez Leon, Natalia, Aguiar, Martín Roberto

“…Transhumant pastoralism is a livelihood strategy adapted to spatiotemporal environmental variability in many mountainous and arid regions worldwide. This form of livelihood is based on a mobile logic that is increasingly threatened by novel lifestyles promoted from a Western mind-set and by climate change. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

Annual trends of the Coffee Degree Day and Coffee Borer Degree Day in the equatorial Andean region in Colombia por Ramírez C., Carolina, Daza G., Jhoana, Peña Q., Andrés J.

“…It is expected that climate change modifies the current spatial pattern of coffee cultivation in mountainous slopes of Colombia. However, the approaches used to reach these results are based on the use of (global and regional) climate models and species distribution models that largely supported in the niche concept. …”
Enlace del recurso
Enlace del recurso

Soil carbon stocks on a tropical forest altitudinal gradient are correlated with bioclimatic factors, soil properties and vegetation functional properties por Castillo Velásquez, Karem del

Enlace del recurso

Testosterons betydelse för hanhundens fertilitet : kan analys av dess serumkoncentration bidra till fertilitetsdiagnostik? por Wallander, Stina

Blå vägens glasbjörkar : från groning till allé por Weise, Ewa

Effekt av sederingsrutin och vikt på höftledsröntgen hos hund por Eriksson, Josefine

“…Labrador Retriever, Rottweiler and Bernese mountain dog were the healthiest ones, regarding hip status, of the breeds included in the study. …”

Nyckelbiotoper och kontinuitetsskog i Vilhelmina Kommun por Olofsson, Ida

Enlace del recurso

Prospects for agricultural production and food deficits in West Asia and North Africa: the role of high-elevation areas por Oram, Peter

“…These upland plateau and mountain areas have a harsh climate, with an abrupt transition from very cold winters (when most of the precipitation occurs) to hot arid summers, and very high variability of precipitation. …”
Enlace del recurso

Commoning the commons: A sourcebook to strengthen management and governance of water as commons por Foundation for Ecological Security, International Crops Research Institute for the Semi-Arid Tropics, International Food Policy Research Institute

“…There is also an increasing attention to issues of universal and equitable access, water-use efficiency, protecting and restoring water related ecosystems (mountains, forests, wetlands, rivers, aquifers and lakes) (Goal 6, Sustainable Development Goals).…”
Enlace del recurso

Visual detection based distance sampling offers efficient density estimation for distinctive low abundance tropical forest tree species in complex terrain por Kissa, D.O., Sheil, D.

“…We examine and compare distance-based visual detection line-transects and conventional fixed-width transects for assessing a distinctive low abundance species of conservation significance, Myrianthus holstii Engl., in three separate areas, within a steep, disturbed mountain rain forest. Precision and implied accuracy appeared substantially better with the visual detection line-transect than with the fixed-width transect for equivalent costs and effort at all three landscapes but as the two methods provide different estimates there are questions of possible bias in both approaches. …”
Enlace del recurso

Climate change in a small transboundary tributary of the Syr Darya calls for effective cooperation and adaptation por Stucker, D., Kazbekov, Jusipbek S., Yakubov, Murat, Wegerich, Kai

Enlace del recurso

Opportunities for harnessing the increased contribution of glacier and snowmelt flows in the Ganges basin por Sharma, Bharat R., Condappa, D. de

“…The topography of the Ganges basin is highly variable, with the steep mountainous region of the Himalaya upstream and the large fertile plains in eastern India and Bangladesh downstream. …”
Enlace del recurso

Linking reforestation policies with land use change in northern Vietnam: why local factors matter por Clement, Floriane, Amezaga, Jaime M.

“…In many countries worldwide, similar state policies on land management have been implemented as a response to deforestation in mountainous areas. So far, few studies have examined to which extent these policies have actually contributed to reforestation. …”
Enlace del recurso

Report on field survey of sheep in Ethiopia from August 8th till August 18th, 1970, in the provinces of Wollo, Tigre and Harar por Oppenheimer, B.

“…There, highland sheep with variety coat colour types (mostly brown in Tigre and black in Wollo) were noted from mountain areas and Danakil sheep brought from Danakil area. …”
Enlace del recurso

Impact of agricultural water management interventions on upstream–downstream trade-offs in the upper Cauvery catchment, southern India: a modelling study por Wable, P. S., Garg, K. K., Nune, R., Venkataradha, A., Anantha K. H., Srinivasan, V., Ragab, R., Rowan, J., Keller, V., Majumdar, P., Rees, G., Singh, R., Dixit, S.

“…Rainfall varies from 700 to 5400 mm and the Western Ghats (mountain pass) are the main source of freshwater generation. …”
Enlace del recurso

Litter decomposition rates of four species of agroecological importance in the Peruvian coast and Andean highland por Samaniego Vivanco, Tomás Daniel, Ramirez Aparicio, Jorge Adrian, Solórzano Acosta, Richard Andi

“…Therefore, this study aimed to ascertain the rate of decomposition of four commonly cultivated crops (alfalfa, maize, avocado, and eucalyptus) along the northern coast of Lima (Huaral) and in the Ancash Mountain range (Jangas) areas. Decomposition rates were assessed using mass loss from decomposition bags measuring 15 × 10 cm, filled with 10–15 g of material tailored to each species, and buried at a depth of approximately 5 cm. …”
Enlace del recurso
Enlace del recurso

Dendrogeomorphic reconstruction of flash floods in the Patagonian Andes por Casteller, Alejandro, Stoffel, Markus, Crespo, Sebastián Andrés, Villalba, Ricardo, Corona, Christophe, Bianchi, Emilio

“…Flash floods represent a significant natural hazard in small mountainous catchments of the Patagonian Andes and have repeatedly caused loss to life and infrastructure. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso

A Framework to tackling the synchrony between Social and Ecological phases of the annual cyclic movement of transhumant pastoralism por Perez Leon, Natalia, Bruzzone, Octavio Augusto, Easdale, Marcos Horacio

“…Transhumant pastoralism is mobile livelihood strategy in which families and their herds move seasonally from lowlands, where they settle during the winter, towards the highlands, located in mountainous areas, during the summer. We propose a framework, rooted in a socio-environmental coevolutionary perspective, for the transhumant annual cycle as comprised by the winter-phase, the summer-phase, and movement transitions between them. …”
Enlace del recurso
Enlace del recurso
Enlace del recurso