A Brief Political History of South Australian Agriculture

Rural History ◽  
2015 ◽  
Vol 26 (1) ◽  
pp. 101-125 ◽  
Author(s):  
SIMON J. FIELKE ◽  
DOUGLAS K. BARDSLEY

Abstract:This paper aims to explain why South Australian agricultural land use is focused on continually increasing productivity, when the majority of produce is exported, at the long-term expense of agriculturally-based communities and the environment. A historical analysis of literature relevant to the agricultural development of South Australia is used chronologically to report aspects of the industry that continue to cause concerns in the present day. The historically dominant capitalist socio-economic system and ‘anthropocentric’ world views of farmers, politicians, and key stakeholders have resulted in detrimental social, environmental and political outcomes. Although recognition of the environmental impacts of agricultural land use has increased dramatically since the 1980s, conventional productivist, export oriented farming still dominates the South Australian landscape. A combination of market oriented initiatives and concerned producers are, however, contributing to increasing the recognition of the environmental and social outcomes of agricultural practice and it is argued here that South Australia has the opportunity to value multifunctional land use more explicitly via innovative policy.

2018 ◽  
Vol 10 (12) ◽  
pp. 4587 ◽  
Author(s):  
Seiji Shimoda ◽  
Katsufumi Wakabayashi ◽  
Mina Koshimizu ◽  
Katsuhisa Niwa

Soil properties and functions are dramatically altered by changes in agricultural land use. However, little is known about how ecosystem C stock and its partitioning change with deforestation for agricultural land use, especially in cold humid areas. In this study, we investigated how agricultural development influences temporal changes in soil C pools in upland crop fields using a paired-plot approach. Ten pairs of control forest and agricultural development plots (2 to more than 80 years) were selected with the same crop rotation under humid temperate climate in Northeast Japan. We detected a net gain in soil C during the first 2 years of agricultural land development under the flat field condition. This gain in soil C was caused by an increase in the light fraction soil C, which represents plant residue derived-C due to agricultural development. Agricultural development resulted in the loss of soil C in fields without manure application. There was no difference in the ecosystem C stock among soil types or with the amount of manure applied. Agricultural development resulted in a slow decrease in soil C storage, indicating a slow rate of C decomposition under cool climate conditions.


Land ◽  
2021 ◽  
Vol 10 (2) ◽  
pp. 213
Author(s):  
Mengyao Han ◽  
Shuchang Li

Agricultural land is fundamental to human survival and economic development. Unlike other resources, land resources are embodied in trade goods and commodities, which are continuously re-allocated between countries and regions. As a typical ecological element, agricultural land embodied in trade activities can play an essential role in allocating land resources and advancing agricultural development. Based on the multi-regional decomposition analysis, this study investigated the embodied agricultural land flows among 31 provinces/municipalities of China, and classified the transfer patterns into different drivers including intensity-, trade-, and specialization-driven types. The results showed that the total amount of embodied agricultural land is approximately half of the direct agricultural land use area. Among these regions, Heilongjiang had the largest embodied agricultural land outflows, while Guangdong showed a deficit of agricultural land with embodied inflows. For regions such as Heilongjiang, the relatively high intensity and trade specialization significantly contributed to the embodied agricultural land outflows. For municipalities such as Beijing and Shanghai in China, the embodied agricultural land played a practical role in balancing increasingly scarce land resources. From the embodied perspective, agricultural land linkages between supply and demand in different regions could provide a new perspective to address the agricultural land shortage and avoid the inefficient transfer flows, contributing to the optimal allocation of agricultural land within China.


1979 ◽  
Vol 8 (2) ◽  
pp. 117-132
Author(s):  
Gerard L. Esposito ◽  
Gerald L. Cole

This paper presents one component of a larger research project which was conducted to provide a source of data on historical land use trends in the Delaware Coastal Zone. That study used its established data base to predict how past land use patterns may be altered in the future, due to potential Outer Continental Shelf (OCS) onshore impacts. Primary data were generated for selected regions in Delaware's and Louisiana's Coastal Zone to accomplish the study's intended purposes. One of the important characteristics of the effort was the evaluation of the manner in which gross land use changes occurred in and out of selected categories. Most land use analyses have depicted only net changes, which can mask dynamically shifting phenomena. This paper demonstrates the utility of analyzing both the gross and net changes in agricultural land use for the period 1954–75.


2020 ◽  
Vol 12 (1) ◽  
pp. 1573-1588
Author(s):  
Haris Gekić ◽  
Aida Bidžan-Gekić

AbstractThis article discusses changing trends in agricultural land use in Uskopaljska valley. Quite a large number of agricultural land exploitation orientations indicate that the geographical benefits for the development of certain types of agricultural production are very different. Detailed analysis of the exploitation orientations of land use leads to the opinion that they are determined mainly by social movements. The depopulation areas are numerous in the periphery of Uskopaljska valley, resulting in abandonment of agricultural land and an increase in unused areas. Large extensive production areas were abandoned after 1991, leaving uncultivated ploughlands and grass cover to be used occasionally by herders. In 2018, there were only 7.4 acres of ploughlands, I–IV class quality, per person that were mainly being cultivated, which was not enough to ensure sufficient food production. According to the analysis of available data and based on the practices, and among others a survey among the farmers, the general perception of basic conditions and main problems of agricultural land use and agricultural development is revealed.


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