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Although there have been extensive studies on the hydrological and erosional impacts of logging, relatively little is known about the impacts of conversion into agricultural plantation (namely rubber and oil palm). Furthermore, studies on morphological impacts, sediment-bound chemistry and forensic attribution of deposited sediment to their respective sources are scarcer. This chapter introduces the potential for using the multi-proxy sediment fingerprinting technique in this context. Featuring pilot projects in two major flood-prone river systems in Malaysia, the studies explore application of geochemistry-based sediment source ascription. The geochemical signatures of sediment mixtures on floodplains were compared to sediments from upstream source tributaries. The tributaries were hypothesised to have different geochemical signatures in response to dominant land management. The first case study took place in the Segama River system (4,023 km²) of Sabah, Malaysian Borneo where a mixture of primary forest, logged-forests and oil palm plantations were predominant. The second case study was in the Kelantan River Basin (13,100 km²) with two major tributaries (Galas River and Lebir River) where logged-forests and rubber and oil palm plantations are dominant land-uses. Both case studies demonstrated the applicability of this method in ascribing floodplain deposited sediment to their respective upstream sources. Preliminary results showed that trace elements associated with fertilisers (e.g. copper and vanadium) contribute to agricultural catchment signatures. Alkaline and alkaline-earth elements were linked to recently established oil palm plantations due to soil turnover. Mixing model outputs showed that contributions from smaller, more severely disturbed catchment are higher than those from larger but milder disturbed catchments. This method capitalises on flood events to counter its adverse impacts by identifying high-priority sediment source areas for efficient and effective management.

The purpose of the paper is to analyze the different modes of species dispersal and the various types of alien species dispersed in the Indian peninsular region and its impact on the eco system and livelihoods.

The paper portrays the various identified alien species, the scale of invasion thereby resulting in biological disaster caused by mankind.

The paper lists the invasive alien species (IAS) are those that are transmitted from their own ecological niche and to a new niche due to human influence, which causes the biodiversity disaster. International boundaries are indeed porous to the intentional and unintentional movement of species from various eco systems in the country.

It is felt that few initiatives are being taken by International Union for Conservation of Nature (IUCN) and governance of eco system from IAS is a necessity. Sustainable eco system governance (SESG) from invasive alien species should be emphasized to avoid biodiversity disasters that will have an impact on food security and nutrition of human beings.

Emphasizes that tourism forms the largest industry in the world and the Vietnamese Government has targeted it for strategic foreign direct investment (FDI). Notes although researchers and policy makers comprehend particular aspects of tourism, they often misperceive how the variables interact within economic and political systems. Elaborates on experiences in similar and related Asian markets that indicate policies necessary to develop a sustainable, socially and ecologically‐desirable tourism industry through appropriate balancing of key stakeholders’ goals. First defines sustainable development in the context of tourism and indicates its relevance for Vietnam. Next, analyses some economic and social costs and benefits associated with tourism; also interprets recent governmental policies’ influences. Finally, provides policy recommendations for the future of sustainable and economically‐viable national tourism development in Vietnam.

The purpose of this chapter is to give an interpretation to the limits of Indonesia’s forestry policy through the sustainable development approach analyzing the crossroads between economic development and environmental sustainability. There is an expansion and intensification of industrial plantations such as palm oil, as part of the economic development strategy, which must coexist with ongoing efforts of conservation of forest resources in the pursuit of environmental sustainability, including policies such as the Forest Moratorium.

The study explores the influence of the economic development of the palm oil industry in the environmental sustainability of the Forest Moratorium during the period 2011–2014. A case study on the Forest Moratorium is presented analyzing the operativeness of sustainable development principles in the discourse and concrete actions of this specific policy.

The study evidences that there is a basic problem in Indonesia’s forestry policy and the sustainable development approach, not only because of its inherent contradictions, but also due to the flaws in its interpretation and implementation. It is necessary to rethink the sustainable development, its scopes and limitations, taking into consideration its hybridity, dynamism, and constant transformation. It is also necessary to consider the feasibility of a paradigm shift or a search for sustainable solutions based on other parameters. One way of doing it should include a more participatory approach with a joint work by the government, local communities, nongovernmental organizations, the private sector, and academia.

First, as this is a case study the findings are not generalizable; and second, the social dimension of sustainable development is not incorporated in its entirety, as this study focuses mainly on the economic and environmental dimensions.

The findings contribute to the discussion in the theoretical and public policy fields, on the crossroads between economic development and environmental sustainability in the international agenda for sustainable development.

The study allows capturing the discussion in a concrete case and learning from the experience of Indonesia, its institutional failures, and the causes of its environmental problems.

The transformational prospects of the United Nations' 17 Sustainable Development Goals (SDGs) are doubtless. Nonetheless, finding the appropriate implementation mechanisms to accomplish these goals and their targets and deliver on the promise of Agenda 2030 is proving challenging. Using publicly available documentary evidence from Voluntary National Reviews and Sustainable Development Reports, we analysed the progress of environmental SDG implementation in BRICS (Brazil, Russia, India, China, South Africa) and MINT (Mexico, Indonesia, Nigeria, Turkey) countries. The findings reveal an overall implementation progress level of 64% and 62% in BRICS and MINT, respectively. Relatively, countries in BRICS outperformed their MINT counterparts in five of the six environmental SDGs analysed. Our assessment broadly notes a promising engagement with environmental SDGs in these blocs, albeit with limited progress, and the presence of impressionistic practices in reportage of successes compared with challenges. We highlight the critical environmental goals and areas for practical actions to accomplish Agenda 2030 moving forward. The study specifically draws the attention of policymakers to issues of climate action (SDG13) and affordable and clean energy (SDG7), where immediate actions are needed to ramp up environmental actions. Given the limited time left to accomplish Agenda 2030, the findings of this study provide timely insight into the environmental SDGs that are at risk of failure in these developing countries. The study significantly implicates developing countries' ability to achieve Agenda 2030 and provides practical and actionable policy measures that are urgently needed to address the situation.

To critically assess the contribution of community-based logging, low-carbon emission non-timber activities, and direct payment for environmental services in building sustainable rural livelihoods in the Amazon.

Fieldwork undertaken in 2008, 2010, and 2013 on sources of income for 110 interviewed families living in and around three different types of conservation units located on the advancing frontier in western Pará State.

Three scenarios identified with very different socio-environmental outcomes, (1) the multi-functional combination of agricultural and non-agricultural activities replaces frontier farming, reduces deforestation and carbon emissions, increases income, and promotes social inclusion, (2) the mere juxtaposition of green alternative activities alongside unsustainable frontier farming has limited regional impact, and (3) environmental restrictions interfere with rural livelihoods to the point that people to leave the countryside.

Evaluation of the effectiveness of GO and NGO policies in one of the poorest and environmentally problematic regions of Brazil.

First-hand information at the family farmer level concerning sources of income from conventional and green land use systems which is essential for formulating viable socio-environmental policy capable of reducing deforestation and carbon emissions which negatively impact global climate change.

This paper seeks to examine ways in which political opposition to market‐oriented reforms in emerging markets can be challenged.

An in‐depth study of two industrial sectors is undertaken – natural resource industries and infrastructure since both these sectors are closely related to poverty alleviation in developing countries. The paper is based on a two‐year discussion and review process the OECD organized among its member countries (mostly aid agencies that had been involved in fiscal reform in developing countries) in collaboration with the IMF, the World Bank, and experts and government representatives from China, India and South Africa between 2003 and 2005.

A series of findings related to government policy in the face of opposition to economic reforms include an emphasis on consultation, local ownership and pragmatism.

This paper offers clear guidance on government reforms in emerging markets based on specific analysis of key sectors.

This paper aims to find the pattern of interaction of political actors in situations of tenurial conflict in the watershed through a review of cases of social conflicts of plantation villages around Siak watershed 2009-2014.

In harmony with the Research Master Plan (RIP) of Riau University, the socio-political of Riau Malay society and the fundamental scientific pattern of Riau university, the development of the resources of area and waters and Malay culture, since 2001, the writer has conducted a study related to the issues of natural resources policy, especially oil palm in the era of regional autonomy and decentralization. This is in line with the umbrella of research developed by the University of Riau namely studying various aspects of natural resources (especially oil palm) and human resources of Watershed (DAS). The writer's review is; first, the dynamics of politics in relation to the issue of oil palm plantation policy in Riau. This study shows that there are many central policies when implemented at the local level including watersheds clashing with local interests such as forests and land ownership. Second, the writer has also reviewed the policy issues and problems of oil palm plantations in Riau watershed in 2000. This study shows there are many issues and problems formulated differently by different people.

Mapping and strategy are examined through the study of political strategies on oil palm plantations and use them to answer the following two questions: what kind of political model which can be used to manage the watershed conflict since regional autonomy is implemented. Economic factors are influential in mapping and management strategies for the emergence of tenurial conflicts in the Siak River Rivershed 2009-2014. The tenurial conflict management model of Siak rivershed, which is considered relevant, is a conflict-based model of cooperation with a partnership pattern between local government, watershed civil society and plantation business actors. The change of agrarian structure is directed to the effort to open the space for the accesibility of society in decision-making.

Some of these studies have not reached the tenurial conflicts in the watershed areas, especially Siak watershed. In fact, about 80 per cent of Riau province region consists of watershed. This becomes the originality and gap of this study with previous studies. This research was conducted further as an effort to synergize Riau's development policy with Riau University's research in harmony with RIP that was created and aimed to find the pattern of interaction of political actors in situations of tenurial conflict in Watershed through a review of cases of social conflicts of plantation around Siak watershed in 2009-2014.

The purpose of this paper is to investigate the accuracy and volatility of different methods for estimating and updating hedonic valuation models.

The authors apply six estimation methods (linear least squares, robust regression, mixed-effects regression, random forests, gradient boosting and neural networks) and two updating methods (moving and extending windows). They use a large and rich data set consisting of over 123,000 single-family houses sold in Switzerland between 2005 and 2017.

The gradient boosting method yields the greatest accuracy, while the robust method provides the least volatile predictions. There is a clear trade-off across methods depending on whether the goal is to improve accuracy or avoid volatility. The choice between moving and extending windows has only a modest effect on the results.

This paper compares a range of linear and machine learning techniques in the context of moving or extending window scenarios that are used in practice but which have not been considered in prior research. The techniques include robust regression, which has not previously been used in this context. The data updating allows for analysis of the volatility in addition to the accuracy of predictions. The results should prove useful in improving hedonic models used by property tax assessors, mortgage underwriters, valuation firms and regulatory authorities.