scholarly journals Social Organization and Agricultural Strategies to Face Climate Variability: A Case Study in Guaraciaba, Southern Brazil

2013 ◽  
Vol 2 (3) ◽  
pp. 118 ◽  
Author(s):  
Michelle Bonatti ◽  
Sandro L. Schlindwein ◽  
Ana Carolina F. De Vasconcelos ◽  
Stefan Sieber ◽  
Luiz Renato D Agostini ◽  
...  
Keyword(s):  
Climate Change ◽  
Social Organization ◽  
Management Practices ◽  
Local Development ◽  
Adaptation Strategy ◽  
Support Network ◽  
Southern Brazil ◽  
Biodiversity Management ◽  
Crop Species

<p>Climate scenarios and projections have suggested that the impacts of climate change on land use will be noticed particularly by the communities that depend on natural resources for their subsistence. The climate vulnerability of poor communities varies greatly, but in general, climate change combines with other threats and becomes superimposed on existing vulnerabilities. This paper presents a case study that strives to understand the social organization in a vulnerable community of Guaraciaba, in southern Brazil, to investigate aspects of an adaptation strategy to climate change based on the local development and conservation of landraces of a set of crop species. Landraces are varieties better adapted to adversities, especially drought, which is an important threat to the famers in the region. Every farmer receives annually a “kit of biodiversity”, a set of local varieties with the amount of seeds necessary to be cultivated in order to produce enough food for the family. The study had a qualitative approach and was carried out through semi-structured interviews with technicians and 30% of the rural families who farm with landraces. The study concludes that the factors that make this adaptation strategy sustainable are: the ability to undertake actions strongly based on local socio-cultural needs (a social support network), biodiversity management practices designed to reduce external economic dependence, self management of genetic resources, the establishment of priorities based on locally available resources, a work plan for community participation (field days, a community based festival), the establishment of the roles of community in the planning and implementation of programs for biodiversity management.</p>

scholarly journals Climate Change, Carbon Dioxide, and Pest Biology, Managing the Future: Coffee as a Case Study

Agronomy ◽  
2018 ◽  
Vol 8 (8) ◽  
pp. 152 ◽  
Author(s):  
Lewis Ziska ◽  
Bethany Bradley ◽  
Rebekah Wallace ◽  
Charles Bargeron ◽  
Joseph LaForest ◽  
...  
Keyword(s):  
Climate Change ◽  
Early Detection ◽  
Pest Management ◽  
Plant Pathogens ◽  
Management Practices ◽  
Insect Pests ◽  
Geographic Ranges ◽  
Distribution Mapping ◽  
Projected Changes

The challenge of maintaining sufficient food, feed, fiber, and forests, for a projected end of century population of between 9–10 billion in the context of a climate averaging 2–4 °C warmer, is a global imperative. However, climate change is likely to alter the geographic ranges and impacts for a variety of insect pests, plant pathogens, and weeds, and the consequences for managed systems, particularly agriculture, remain uncertain. That uncertainty is related, in part, to whether pest management practices (e.g., biological, chemical, cultural, etc.) can adapt to climate/CO2 induced changes in pest biology to minimize potential loss. The ongoing and projected changes in CO2, environment, managed plant systems, and pest interactions, necessitates an assessment of current management practices and, if warranted, development of viable alternative strategies to counter damage from invasive alien species and evolving native pest populations. We provide an overview of the interactions regarding pest biology and climate/CO2; assess these interactions currently using coffee as a case study; identify the potential vulnerabilities regarding future pest impacts; and discuss possible adaptive strategies, including early detection and rapid response via EDDMapS (Early Detection & Distribution Mapping System), and integrated pest management (IPM), as adaptive means to improve monitoring pest movements and minimizing biotic losses while improving the efficacy of pest control.

scholarly journals Development of an integrated computational tool to assess climate change impacts on water supply–demand and flood inundation

2013 ◽  
Vol 16 (3) ◽  
pp. 710-730 ◽  
Author(s):  
Pao-Shan Yu ◽  
Tao-Chang Yang ◽  
Chen-Min Kuo ◽  
Shien-Tsung Chen
Keyword(s):  
Climate Change ◽  
Water Supply ◽  
Impact Assessment ◽  
Climate Change Impacts ◽  
Water Shortage ◽  
Adaptation Strategy ◽  
Future Scenarios ◽  
Assess Climate Change ◽  
Southern Taiwan

This paper aims to propose a decision support system (DSS) for evaluating the climate change impacts on water supply–demand and inundation; and assessing the risks for water shortage and inundation under future scenarios. The proposed DSS framework is universal and flexible, which comprises five modules integrated by a geographic information system platform, including the modules of (1) scenario rainfall and temperature projection under climate change, (2) impact assessment of water supply–demand, (3) impact assessment of inundation, (4) assessment of vulnerability and risk, and (5) adaptation strategy. A case study in southern Taiwan was performed to demonstrate how the DSS provides information on the climate change impacts and risks under future scenarios. The information is beneficial to the authorities of water resources management for understanding the spatial risks for water shortage and inundation, and planning suitable adaptation strategies for the locations with larger risks.

scholarly journals The potential of agroforestry as an adaptation strategy to mitigate the impacts of climate change: A case study of Kiine Community, Kenya

2018 ◽  
Vol 10 (3) ◽  
pp. 170-177
Author(s):  
MUNENE ANNE NYARUAI ◽  
JOHN K. MUSINGI ◽  
BONIFACE N. WAMBUA
Keyword(s):  
Climate Change ◽  
Alley Cropping ◽  
Riparian Forest ◽  
Sampling Technique ◽  
Farming Systems ◽  
Local Environment ◽  
Adaptation Strategy ◽  
Healthcare Facilities ◽  
Impacts Of Climate Change

Nyaruai MA, Musingi JK, Wambua BN. 2018. The potential of agroforestry as an adaptation strategy to mitigate the impacts of climate change: A case study of Kiine Community, Kenya. Nusantara Bioscience 10: 170-177. This study has a purpose of evaluating the agroforestry potent as a conformation policy to the effects of climate change in the location of the study. One hundred farmers were used as study sample in collecting data with stratified sampling technique. To achieve data from individual farmers, both arranged and disarranged questionnaires were used. The study utilized questionnaires and observation timetable to collect data from individual farmers associated with the study objectives. The study found out that more preferable practices in agroforestry were planting the trees and shrubs as windbreakers, riparian forest buffers, silvopasture, and boundary planting while the less preferable practices were forest farming, alley cropping, and woodlots. It also found that the coaching to identify both indigenous and exotic agroforestry tree species is needed. In particular, 94% and 90% of the respondents got a feeling that the coaching on agroforestry practices and incorporation of exotic species is needed very much. The reason is that the feeling felt by respondents could give contribution to shortening the prolonged production time of trees on farm. On the contrary, 90% of the respondents are confident that agroforestry can increase catchment yield in rivers and streams, ameliorate the micro-climate, increase wood production as well as increase livestock health and products. The result showed that agroforestry has a direct link in increasing subsistence of people in the study area. Food (fruits), fodder, fuelwood, medicinal substances, gums, tannins, essential oils, fibers and waxes are the examples of agroforestry products sold by the surrounding farmers. The money will be used to provide second-tier facilities such as paying the tuition for their children or even getting healthcare facilities. The result shows that agroforestry is a method in agricultural production which can decrease the effects of human activities and climate change on the local environment. Agroforestry can increase the endurance of agricultural outturn to contemporary climate variance as well as prolonged climate change by means of the utilization of trees for intensification, diversification and supporting of farming systems.

Relocation as an Adaptation to Sea-Level Rise: Valuable Lessons from the Narikoso Village Relocation Project in Fiji

2019 ◽  
Vol 3 (1) ◽  
pp. 1-7 ◽  
Author(s):  
Amanda Bertana
Keyword(s):  
Climate Change ◽  
Sea Level ◽  
Coastal Erosion ◽  
Prime Minister ◽  
Adaptation Strategy ◽  
Coastal Communities ◽  
Financial Resources ◽  
Sea Levels ◽  
The Village

Relocation as an adaptation strategy to coastal degradation remains on the fringes of climate change discourse. Yet, as sea levels are projected to rise, relocating is an inevitable response for vulnerable coastal communities worldwide. In fact, some Fijian villages are facing such severe coastal erosion that they have already begun the process of shifting to higher ground, and many more villages throughout the islands have been slated for relocation. This case study is based on the planned relocation efforts of Narikoso village on Ono Island in Kadavu, Fiji. In Narikoso, regional NGOs, INGOs, and local and national government are working with the community to relocate the village inland. The process of moving the community began in 2012 when Prime Minister Bainimarama sent the Fiji military to Ono Island to clear land for the new village. It came to an abrupt stop due to a lack of funding and ecological degradation caused by the preparation for the new village site. Since the relocation process began, a myriad of issues have arisen ranging from concerns regarding community engagement, availability of financial resources, and resistance to moving inland.

scholarly journals Drought stress and soil management practices in grapevines in Cyprus under the threat of climate change

2018 ◽  
Vol 9 (4) ◽  
pp. 703-714 ◽  
Author(s):  
Antonios Chrysargyris ◽  
Panayiota Xylia ◽  
Vassilis Litskas ◽  
Athanasia Mandoulaki ◽  
Demetris Antoniou ◽  
...  
Keyword(s):  
Climate Change ◽  
Management Practices ◽  
Adaptation Strategy ◽  
Soluble Solids ◽  
No Tillage ◽  
Wine Production ◽  
Yield And Quality ◽  
Negative Effect ◽  
One Year ◽  
Red Grape

Abstract The Middle East, the cradle of viticulture and wine production, is gradually but steadily becoming hotter and drier because of climate change (CC). In the current study, we evaluated the effect of tillage and irrigation on yield and quality characteristics of the heat-resistant, indigenous red-grape variety Maratheftiko for one year. Yield increased (two-fold) in vines with irrigation and tillage compared to tillage with no irrigation. The absence of tillage buffered the negative effect of the lack of irrigation on yield. At the veraison stage, leaf stomatal conductance decreased in non-irrigated vines, independently of the application of tillage or not. At veraison, tillage increased (up to 27.5%) phenolics when compared to no tillage in non-irrigated vines. Vines accumulated more N, P, and K and less Mg during the flowering stage compared to veraison. At veraison, irrigation decreased K content in vines subjected to tillage and decreased Mg content in vines subjected to no tillage. Total soluble solids and anthocyanins of berries increased with the absence of irrigation and tillage. Total phenolics increased with tillage in both irrigated and non-irrigated plants. Our results indicate that no tillage systems may be viable as an adaptation strategy in the context of CC.

scholarly journals Medicinal Plants and Ethnomedicine in Peril: A Case Study from Nepal Himalaya

2014 ◽  
Vol 2014 ◽  
pp. 1-7 ◽  
Author(s):  
Ripu M. Kunwar ◽  
Mina Lamichhane Pandey ◽  
Laxmi Mahat Kunwar ◽  
Ananta Bhandari
Keyword(s):  
Climate Change ◽  
Medicinal Plants ◽  
Medicinal Plant ◽  
Plant Species ◽  
Adaptation Strategy ◽  
Medicinal Plant Species ◽  
Site Specific ◽  
Nepal Himalaya ◽  
Impacts Of Climate Change

The impacts of climate change were severe on indigenous medicinal plant species and their dependent communities. The harvesting calendar and picking sites of these species were no longer coinciding and the changes were affecting harvesters’ and cultivators’ abilities to collect and use those species. Secondary sites: road-heads, wastelands, regenerated forests, and so forth, were being prioritized for collection and the nonindigenous medicinal plant species were being increasingly introduced into the medical repertoire as a substitution and to diversify the local medicinal stock. Acceptance and application of nonindigenous species and sites for livelihood and ethnopharmacopoeias with caution were considered as an important adaptation strategy. Findings on species and site specific accounts urged further researches on medicinal plants, ethnomedicine, and their interrelationship with impacts of climate change.

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