نتایج جستجو برای: climate factors

تعداد نتایج: 1230453  

2014
Silvia C. Aranda Rosalina Gabriel Paulo A. V. Borges Ana M. C. Santos Eduardo Brito de Azevedo Jairo Patiño Joaquín Hortal Jorge M. Lobo

Species richness on oceanic islands has been related to a series of ecological factors including island size and isolation (i.e. the Equilibrium Model of Island Biogeography, EMIB), habitat diversity, climate (i.e., temperature and precipitation) and more recently island ontogeny (i.e. the General Dynamic Model of oceanic island biogeography, GDM). Here we evaluate the relationship of these fac...

2012
Illyani Ibrahim Azizan Abu Samah Rosmadi Fauzi

Land surface temperature (LST) is an important parameter to study in urban climate. The understanding of the influence of biophysical factors could improve the establishment of modeling urban thermal landscape. It is well established that climate hold a great influence on the urban landscape. However, it has been recognize that climate has a low priority in urban planning process, due to the co...

2017
Nicholas E. Williams Amanda Carrico

Climate change is increasing water scarcity in Sri Lanka. Whether these changes will undermine national-level food security depends upon the ability of the small-scale farmers that dominate rice production and the institutions that support them to overcome the challenges presented by changing water availability. Analyzing household survey data, this research identifies household, institutional,...

2015
Fatma Osman Ibnouf

It can be observed that the environmental focus on the climate change debate has ignored contribution of political factors in preventing famines. The question arises why famines occur much more frequently in some dry land areas than in others need to be answered satisfactorily. Can democracy contribute to prevent famines in dry land areas with adversely affected by climate change? As famine is ...

پایان نامه :وزارت علوم، تحقیقات و فناوری - دانشگاه سیستان و بلوچستان 1386

چکیده ندارد.

2012
Leila Scannell Robert Gifford

To help mitigate the negative effects of climate change, citizens’ attitudes and behaviors must be better understood. However, little is known about which factors predict engagement with climate change, and which messaging strategies are most effective. A community sample of 324 residents from three regions in British Columbia read information either about a climate change impact relevant to th...

2014
Gerard H. Roe Nicole Feldl Kyle C. Armour Yen-Ting Hwang Dargan M.W. Frierson

Uncertainty in the spatial pattern of climate change is dominated by divergent predictions among climate models. Model di erences are closely linked to their representation of climate feedbacks, that is, the additional radiative fluxes that are caused by changes in clouds, water vapour, surface albedo, and other factors, in response to an external climate forcing. Progress in constraining this ...

2017
Alejandro Ordonez Jens-Christian Svenning

Current and historical environmental conditions are known to determine jointly contemporary species distributions and richness patterns. However, whether historical dynamics in species distributions and richness translate to functional diversity patterns remains, for the most part, unknown. The geographic patterns of plant functional space size (richness) and packing (dispersion) for six widely...

2016
N. Engin N. Vural S. Vural M. R. Sumerkan

Climate is one of the many factors such as socio-cultural structure, economy, materials, and technology that influence architectural forms. The resolutions that exist as a result of the effect of climate on architecture differ according to regions, cultures, time and technology. The climate in the Eastern Black Sea region, which lies in the north of Turkey, plays an active role in the formation...

2016
Shahla Namazkar Anders Stockmarr Georg Frenck Helge Egsgaard Thilde Terkelsen Teis Mikkelsen Cathrine Heinz Ingvordsen Rikke Bagger Jørgensen

Plant oil is an essential dietary and bio-energy resource. Despite this, the effects of climate change on plant oil quality remain to be elucidated. The present study is the first to show changes in oil quality and quantity of four rapeseed cultivars in climate scenarios with elevated [CO2], [O3] and temperature (T) combined and as single factors. The combination of environmental factors resemb...

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