搜索结果: 1-15 共查到“农学 Social”相关记录21条 . 查询时间(0.234 秒)
Orphaned elephants’ social lives substantially altered by poaching(图)
Orphaned elephants social lives altered by poaching
2017/11/23
Elephants live in a social structure with a level of complexity that rivals that of human societies. Given this context, researchers are concerned about the impacts of poaching that targets older indi...
Social perception of forest multifunctionality in southern Italy:The case of Calabria Region
ecosystem services forest threats stakeholders social acceptance forest functions
2016/9/2
During the last decades, forest management systems involving multifunctionality were developed and implemented at a local level all over Europe. Recently, the international scientific literature focus...
Diameter increment of beech in relation to social position of trees, climate characteristics and thinning intensity
climate change dendrochronology precipitation temperature tree growth
2015/11/26
We present the results of research on diameter increment in beech stands in the area of Hostynské and Vsetínské vrchy. The data were collected on three series of permanent research plots (PRP) in midd...
Wimps or warriors?Honey bee larvae absorb the social culture of the hive,study finds
Wimps warriors Honey bee larvae social culture the hive
2015/11/12
Even as larvae, honey bees are tuned in to the social culture of the hive, becoming more or less aggressive depending on who raises them, researchers report in the journal Scientific Reports.“We are i...
Mechanisms of gender ratio in progeny are complex and the fine details are still largely unknown, even in mammals. Though the 50% ratio of males and females is expected, various factors have been show...
Social forest functions of reclaimed spoil heaps in the Ostrava-Karvina district
social forest functions real potential and real effect of wood function heap Ostrava-Karvina coal-mining district
2015/4/14
The functional efficiency of forest stands planted on the heaps originated by black coal mining was resolved in the territory of the Moravian-Silesian region. The aim was to verify the possibility of ...
Real potentials of social forest functions of selected forest stands at Židlochovice Forest Enterprise
floodplain forests social forest functions real potential of social forest functions
2015/2/2
Social functions of forests were evaluated at Židlochovice Forest Enterprise by applying the method of Vyskot et al. (1996–2002). Real potentials of social forest functions were determined for al...
Effects of nutrition, social factors and chronic stress on the mouse Leydig cell testosterone production
mice chronic stress hypothryeosis
2015/1/20
The testosterone production by Leydig cells of mice adversely affected with nutritional or social factors and exposed to chronic stress was studied in vitro. Both basal and gonadotrophin stimulated te...
Chinese Agricultural Transition: Trade, Social and Environmental Impacts
Chinese Agricultural Transition Trade Social Environmental Impacts
2014/3/12
The project investigates the impact of China’s current economic transition on its agricultural economy with special reference to the consequences of trade liberalization and of changing trade flows. T...
The University of Queensland examines the social networks of wild giraffes(图)
wild giraffes wild animals
2014/7/10
New research from The University of Queensland reinforces the value of network analysis and long-term studies for examining the social systems of wild animals.
Impacts of Rice Combine Harvesters on Economic and Social of Farmers in a village of the Tung Kula Ronghai Region.
Rice Combine Harvesters Economic Social Farmers village the Tung Kula Ronghai Region
2010/12/16
Impacts of Rice Combine Harvesters on Economic and Social of Farmers in a village of the Tung Kula Ronghai Region.
Social interaction in urban transformation areas and the characteristics of urban outdoor spaces: A case study from Turkey
Landscape design social conflict social interaction social cohesion
2011/1/12
This study defends that solution to environmental and even social problems faced around the house which is the basic habitat has relations with space design. Therefore, spatial characteristics support...
Effect of social dynamics on technology adoption in urban, sub-urban and rural farming communities in the Limpopo Province of South Africa
Agricultural technology social dynamics discriminant analysis
2011/1/12
This study looked at the measurement of social dynamics, differentiating between the main types of social dynamics and employed factor analysis to aggregate indicators of social dynamics into bonding,...
The analysis of the current forms of organic chicken husbandry in the Czech Republic and their social consequences
conventionalisation sustainable development alternative food networks hygienic mode of control organic eggs organic chicken meat
2014/3/3
The paper deals with the development of the organic sector in the czech republic and by this it joins the current debate on the conventionalisation of organic agriculture. Using the case study method,...