Farming the battlefield: the meanings of war, cattle and soil in South Kivu, Democratic Republic of the Congo

Prior to 1996 and the Congolese wars, exploitative land policies pushed farmers in the eastern highlands of the Democratic Republic of the Congo (DRC) into a vulnerable position, with cattle manure sustaining intensive cultivation. This exposed households to a complete breakdown in mixed farming as cattle became targets of war. This study of villages in South Kivu offers an inside understanding of continuity and change in farming practices in a region where there are no easy solutions, and it assesses how the province lost its present and where farmers look when they glance to the future. For farmers, who hold a broad view of soil fertility, the casualties of war were not only people and cattle but also the land itself, which has enduring scars. Perceiving a rupture in tradition, South Kivu farmers are searching desperately for new livelihoods that are built on education instead of livestock, setting aside old ethnic signifiers to seek a future beyond protracted conflict.     

Doing good,but looking bad? Local perceptions of two humanitarian organisations in eastern Democratic Republic of the Congo

This paper examines local perceptions of two international humanitarian organisations, the International Rescue Committee (IRC) and Malteser International, in the eastern Democratic Republic of the Congo (DRC) (formerly known as Zaire). At times, the self‐perception of these organisations differs considerably from the perceptions of local beneficiaries and stakeholders. This study begins by reviewing the current status of research on local perceptions of externally‐introduced humanitarian action. It goes on to discuss the local perceptions of the IRC and Malteser International, as well as the origins of these perceptions, and to show that three different narratives are used by local actors to explain their different perceptions. The paper ends with an examination of the factors that help to account for the differences in perceptions and of the implications of this type of research for humanitarian principles and management, as well as for the study of local perceptions.     

Planting History and Propagule Pressure as Predictors of Invasion by Woody Species in a Temperate Region

Abstract:  We studied 28 alien tree species currently planted for forestry purposes in the Czech Republic to determine the probability of their escape from cultivation and naturalization. Indicators of propagule pressure (number of administrative units in which a species is planted and total planting area) and time of introduction into cultivation were used as explanatory variables in multiple regression models. Fourteen species escaped from cultivation, and 39% of the variance was explained by the number of planting units and the time of introduction, the latter being more important. Species introduced early had a higher probability of escape than those introduced later, with more than 95% probability of escape for those introduced before 1801 and <5% for those introduced after 1892. Probability of naturalization was more difficult to predict, and eight species were misclassified. A model omitting two species with the largest influence on the model yielded similar predictors of naturalization as did the probability of escape. Both phases of invasion therefore appear to be driven by planting and introduction history in a similar way. Our results demonstrate the importance of forestry for recruitment of invasive trees. Six alien forestry trees, classified as invasive in the Czech Republic, are currently reported in nature reserves. In addition, forestry authorities want to increase the diversity of alien species and planting area in the country.     

民初我国救灾的资金问题述评

民国初年我国救灾的资金来源主要有包括地方和中央的两级政府的财政拨款,和社会各界的赈济款项,特别是后者,活动十分活跃,社会影响巨大,在民初救灾体系中具有举足轻重的地位、作用。此外,外国政府、华侨等也参与了救灾活动,提供了资金,遇有灾歉积极援助。资金的分配一般是分批次进行,数额是以各地灾情的轻重程度来权衡分配,分配方案一般由各地区省府主管官员根据资金总数制定。民初我国救灾的资金筹措方式多样化,以及分配的批次手法,对今天我国救灾有一定借鉴意义。     

Microhabitat selection in the simple oribatid community dwelling in epilithic moss cover (Acari: Oribatida)

The moss cover of a roof was studied as the model of a simple habitat divided into microhabitats by the members of a community of saprophagous mites. This community consisted of two species of oribatid mites: Scutovertex minutus and Trichoribates trimaculatus. They were extracted from moss onto moist paper, and subsequently, their mobility, responses to moisture fluctuation, and food selection were tested in laboratory experiments. For the nutritional biology, the microanatomy of their alimentary tract was examined according to the system of histological characteristics formulated in the laboratory of the author (type of food, digestive activity of gut walls, etc.). The paraplast sections of the mites were stained by Masson triple stain for these purposes. Moreover, the enzymological tests (chitinase and cellulase activities) were performed to detail the digestive processes. Such an approach was applied to field-sampled specimens as well as to those in the laboratory experiments. These above-mentioned data were discussed with respect to microhabitat selection, vertical and horizontal distribution, and dispersal ability of these two oribatid mites sharing this habitat. These two species differ in several characteristics from each other and these differences resulted in their different microhabitat choices and role in the habitat as a whole.