cometadata/datacite-titles-descriptions-related-identifiers huggingface dataset:
DOI: 10.34725/dvn/24974
title: Replication data for: Diagnosis of farming systems in the Agroforestry for Livelihoods of Smallholder farmers in Northwestern Viet Nam project

description: The ‘Agroforestry for Livelihoods of Smallholder farmers in Northwestern Viet Nam’ project (2011–2016) focuses on agroforestry trials on farms in the northwestern mountainous region of the country. The objective of the study was to make an inventory of the current upland farming systems and identify key strengths and weaknesses of each system, including economic efficiency. The farming system diagnosis was based on participatory assessments and focus group discussions and in-depth interviews with 45 project ‘farmer co-operators’ in 17 villages in Yen Bai, Son La and Dien Bien provinces. The study covered three agro-ecozones and four ethnic groups: less than 600 masl, generally populated by Kinh (two villages); 600–800 masl, dominated by Thai (six villages) and greater than 800 masl, including H’mong and Kho Mu (nine villages). The economic assessment accounts for annual inputs and labor costs. To our knowledge, there was no previous systematic study at this scale. The inventory identified over 20 different farming sy
stems. However, regardless of agro-ecozones and ethnicity, the predominant land-use on upland slopes was mono-cultivation of staple crops. Over 90% of the farmer co-operators grew maize, which was also the main source of income for 82%. The estimated economic profit of this system ranged from below VND 1 million to 12.5 million per hectare per year. The main drawback of this system was declining soil fertility and yields. In addition, upland farmers’ profits were generally low, ranging from VND 2.4 million (maize) through VND 20 million (cassava with shan tea) to VND 26 million (tomato) per hectare per year. Profits were lower at higher elevations. This was because 1) in response to declining soil fertility, increased amounts of fertilizers were applied but the productivity failed to compensate for increasing production costs; 2) local varieties of hill rice and maize seem to have degenerated; 3) farmers sold unprocessed grains and tubers at low, and volatile, prices because their market access and storage capacity was limited; and 4) the estimated labour costs in this study might be overestimated for distant fields. Farmers, therefore, wanted to find alternative farming systems, however, few were aware of appropriate tree-based conservation farming practices. Certain types of agroforestry existed on a small scale, for example, home gardens with fruit trees or coffee with timber trees or fruit trees as shade (in Son La), cassava intercropped with shan tea (in Yen Bai), cardamom under forest canopy (in Dien Bien). This study identified several potential agroforestry models, for example, a combination of staple crops for short-term income, grass strips for protection from soil erosion and feed, and trees for medium-to-longer-term income. The findings of the study will help identify agroforestry systems with potential for wider adoption and will lay the groundwork for the design or redesign of effective agroforestry research in the region.
DOI: 10.34725/dvn/28203
title: Investigation of rubber seed yield in Xishuangbanna and estimation of rubber seed oil based biodiesel potential in Southeast Asia

description: N/A
DOI: 10.34725/dvn/29752
title: Smallholders Profile in the Peruvian Amazon

description: Smallholders profile in the Peruvian Amazon. It contains biophysical data of the Peruvian Amazon, and socioeconomic data at the district level for each of the altitudinal classes defined for the study: Yunga Fluvial, Selva Alta, Selva Baja.
DOI: 10.34725/dvn/29940
title: ICRAF's carbon footprint 2013

description: ICRAF is assessing its organizational carbon footprint every year. All offices are included, Nairobi (HQ) as well as the regional offices. Data are first collected within the centre (example: electricity consumption, water consumption, flight routes, hotel nights...) and then translated to carbon emissions.
DOI: 10.34725/dvn/t0pes0
title: Local agro-ecological knowledge of farmers in Bugesera District, Rwanda

description: This is a data set and a report on local agro-ecological knowledge of farmers in Bugesera District, Rwanda
DOI: 10.34725/dvn/tjlqxa
title: West Africa SL Calculated Village Indicators

description: Calculated village level indicators for the FGD data collected in West Africa SL.
DOI: 10.34725/dvn/vsndhi
title: Replication Data for: Effects of Rootstock Type and Scion Cultivar on Grafting Success and Growth of Mango  (Mangifera indica L.) Seedlings

description: Aim: To evaluate the effects of three types of rootstocks: (i) Ngwangwa (ii) Sindano and (iii) Zinzi
commonly used in the coastal belt of Tanzania on grafting success and seedling growth of six
improved mango cultivars: (i) Apple (ii) Ngowe (iii) Kent (iv) Keitt (v) Alphonso and (vi) Tommy
Atkins.
Study Design: Plants were arranged in a split plot design with three replications. The rootstocks
were main plots while the scion cultivars were subplots.
Place and Duration of Study: At Chambezi research farm of Mikocheni Agricultural research
institute (MARI) located at 6°30’S and 38°55’E at al titude of 12 meters above sea level in the
coastal belt of Tanzania, from January 2014 to March 2015.
DOI: 10.34725/dvn/zepgd7
title: Replication Data for: Farmers' Perceptions of and Adaptations to Changing Climate in the Melamchi Valley of Nepal

description: Knowledge of farmers’ perceptions of and adaptations to climate change is important to
inform policies addressing the risk of climate change to farmers. This case study explored those issues in the Melamchi Valley of Nepal through a survey of 365 households and focus group discussions in 6 communities using a Community-Based
Risk Screening Tool–Adaptation and Livelihoods (CRiSTAL). Analysis of climate trends in the study area for 1979–2009 showed that mean annual temperatures rose by 1.02uC and the frequency of drought increased measurably after 2003. Farmers reported increases in crop pests, hailstorms, landslides, floods, thunderstorms, and erratic precipitation as climate-related hazards affecting agriculture. They responded in a variety of ways including changing farming practices, selling livestock, milk, and eggs, and engaging in daily wage labor and seasonal labor migration. With more efficient support and planning, some of these measures could be adjusted to better meet current and future risks from climate change.
DOI: 10.5517/ccdc.csd.cc20sg9l
title: CCDC 1870549: Experimental Crystal Structure Determination

description: Related Article: Jin Cao, Xiao-Ming Li, Ling-Hong Meng, Belma Konuklugil, Xin Li, Hong-Lei Li, Bin-Gui Wang|2019|Bioorg.Chem.|90|103030|doi:10.1016/j.bioorg.2019.103030
DOI: 10.5517/ccdc.csd.cc20sgcn
title: CCDC 1870551: Experimental Crystal Structure Determination

description: Related Article: Jin Cao, Xiao-Ming Li, Ling-Hong Meng, Belma Konuklugil, Xin Li, Hong-Lei Li, Bin-Gui Wang|2019|Bioorg.Chem.|90|103030|doi:10.1016/j.bioorg.2019.103030
DOI: 10.5517/ccdc.csd.cc20sgfq
title: CCDC 1870553: Experimental Crystal Structure Determination

description: Related Article: Jin Cao, Xiao-Ming Li, Ling-Hong Meng, Belma Konuklugil, Xin Li, Hong-Lei Li, Bin-Gui Wang|2019|Bioorg.Chem.|90|103030|doi:10.1016/j.bioorg.2019.103030
DOI: 10.5517/ccdc.csd.cc20wv3w
title: CCDC 1873798: Experimental Crystal Structure Determination

description: Related Article: Ningning Lv,  Zhengkai Chen,  Yue Liu,  Zhanxiang Liu,  Yuhong Zhang|2019|Adv.Synth.Catal.|361|4140|doi:10.1002/adsc.201900427
DOI: 10.5517/ccdc.csd.cc220fp7
title: CCDC 1907048: Experimental Crystal Structure Determination

description: Related Article: Yingying Tian, Eva Jürgens, Katharina Mill, Ronja Jordan, Theo Maulbetsch, Doris Kunz|2019|ChemCatChem|11|4028|doi:10.1002/cctc.201900594
DOI: 10.5517/ccdc.csd.cc220m2t
title: CCDC 1907215: Experimental Crystal Structure Determination

description: Related Article: Vasily A. Ilichev, Liubov I. Silantyeva, Ivan D. Grishin, Anton V. Rozhkov, Roman V. Rumyantcev, Georgy K. Fukin, Mikhail N. Bochkarev|2019|RSC Advances|9|24110|doi:10.1039/C9RA03199E
DOI: 10.5517/ccdc.csd.cc220m3v
title: CCDC 1907216: Experimental Crystal Structure Determination

description: Related Article: Vasily A. Ilichev, Liubov I. Silantyeva, Ivan D. Grishin, Anton V. Rozhkov, Roman V. Rumyantcev, Georgy K. Fukin, Mikhail N. Bochkarev|2019|RSC Advances|9|24110|doi:10.1039/C9RA03199E
DOI: 10.5517/ccdc.csd.cc220m4w
title: CCDC 1907217: Experimental Crystal Structure Determination

description: Related Article: Vasily A. Ilichev, Liubov I. Silantyeva, Ivan D. Grishin, Anton V. Rozhkov, Roman V. Rumyantcev, Georgy K. Fukin, Mikhail N. Bochkarev|2019|RSC Advances|9|24110|doi:10.1039/C9RA03199E
DOI: 10.34725/dvn/24926
title: Replication data for:  Estimating aboveground tree biomass in three different miombo woodlands and associated land use systems in Malawi

description: Trees outside forests support smallholder farmers’ livelihoods and play a critical role in the global carbon cycle. However, their contribution to climate change mitigation through carbon storage is not obvious because of limited information regarding their extent, and inadequate methods for biomass quantification. This study evaluated the distribution of aboveground biomass (AGB) in three 100 km2 benchmark sites in Kasungu, Salima, and Neno districts in Malawi. In 67 sample plots covering 37 cultivated fields and 30 woodland plots, a total of 2481 trees were inventoried over 6 ha. Tree species documented were 56 in Kasungu, 35 in Salima and 33 in Neno. The corresponding values of the Shannon diversity index and its standard error (SE) were 3.45 (0.01) for Kasungu, 2.78 (0.01) for Salima and 2.73 (0.01) for Neno. The three most dominant species in terms of biomass were Faidherbia albida (47.8%), Piliostigma thonningii (11%), and Mangifera indica (9%), all found in cultivated fields. Large trees with diameter at breast height (DBH) greater than 40 cm formed only 3% of the total population inventoried in Salima, but held over 80% of the biomass. These high biomass trees were hardly found in Kasungu and Neno. Smaller trees (DBH less than 10 cm) dominated all the sites, representing 93% of all the trees measured. These stock 14, 1, and 67% of the biomass in Kasungu, Salima, and Neno, respectively. The biomass estimates established in this study provide a useful reference against which future estimates ca
n be compared, and sets a baseline for calculating changes in carbon stocks over time.
DOI: 10.34725/dvn/25336
title: The institutional economics of sustainable land management

description: The study looked at the general characteristics of a household, the household assets and livelihood indicators, natural resource management ractives in the household, farm production per plot, sources of income of the household and the corresponding expenses, sustainable land amanagement practises and institutions involed in sustainable mangement practises. the dat was collected in vivhiga district (Western Kenya) and involved 320 small holder farmer households. the data focussed on the intituitonal economics of sustainable land management practises
DOI: 10.34725/dvn/6er1at
title: Replication data for: Influence du type d'hormones sur l'enracinement des boutures de Pentaclethra macrophylla

description: This study was carried out to determine the hormonal influence on the cutting of Pentaclethra macrophylla. the experimental designs was a 3 randomised blocks with 3 treatments (IBA, IAA, and ANA). the number of cuttings were numbered from 1-18. Both of live root and dead root were recorded.
DOI: 10.34725/dvn/bikigg
title: Replication Data for Ecology of a fig ant–plant

description: Mutualistic interactions are embedded in networks of interactions that affect the benefits accruing to the mutualistic partners. Figs and their pollinating wasps are engaged in an obligate mutualism in which the fig is dependent on the fig pollinator for pollination services and the pollinator is dependent on fig ovules for brood sites. This mutualism is exploited by non-pollinating fig wasps that utilise the same ovules, but do not provide a pollination service. Most non-pollinating wasps oviposit from outside the inflorescence (syconium), where they are vulnerable to ant predation. Ficus schwarzii is exposed to high densities of non-pollinating wasps, but Philidris sp. ants patrolling the syconia prevent them from ovipositing. Philidris rarely catch wasps, but the fig encourages the patrolling by providing a reward through extra-floral nectaries on the surface of syconia. Moreover, the reward is apparently only produced during the phase when parasitoids are ovipositing. An ant-exclusion experiment demonstrated that, in the absence of ants, syconia were heavily attacked and many aborted as a consequence. Philidris was normally rare on the figs during the receptive phase or at the time of day when wasp offspring are emerging, so predation on pollinators was limited. However, Myrmicaria sp. ants, which only occurred on three trees, preyed substantially on pollinating as well as non-pollinating wasps. F. schwarzii occurs in small clusters of trees and has an exceptionally rapid crop turnover. These factors appear to promote high densities of non-pollinating wasps and, as a consequence, may have led to both a high incidence of ants on trees and increased selective pressure on fig traits that increase the payoffs of the fig–ant interaction for the fig. The fig receives no direct benefit from the reward it provides, but protects pollinating wasps that will disperse its pollen.
DOI: 10.34725/dvn/kyjxht
title: SmaT-Scaling Annual Report

description: Annual Report
DOI: 10.34725/dvn/pbskrs
title: Replication Data for: Improving commercialization of Cola spp. in Cameroon – applying lessons from NTFPs in a context of domestication

description: Development organizations and research institutes worldwide have implemented numerous projects that target improved production, use and commercialization of Non-Timber Forest Products (NTFPs) and Agroforestry Tree Products (AFTPs) for livelihoods, markets and biodiversity purposes. These projects aim to contribute towards the Millennium Development Goals of eradicating poverty and hunger and
promoting social equity and environmental sustainability. Given the current lack of impact studies, this review paper attempts to summarize the bottlenecks, potentials and impacts of improved NTFP commercialization, and apply the lessons learnt in a context of emerging domestication efforts on cola nut (Cola spp.) in Cameroon. Several limitations to increased cola commercialisation are listed. There are biological
constraints, as well as those related to market organization. Projects aiming to improve NTFP/AFTP commercialization have the potential to improve farmers’ livelihoods and to contribute to the conservation of the natural resources. However, no consensus on the real impact could be deduced from evaluation studies, since some of these projects failed to deliver the expected benefits in terms of poverty alleviation, led to resource overexploitation and put pressure on traditional tenure systems. On the other hand, collective action at producer level was found to result in improved market information, increased product quality and quantity, reduced transaction costs, enhanced negotiating abilities and strengthened social bonds. Benefitting also traders, group sales comprised a win-win situation. 
Finally, this article looks at the position of women who are important NTFP/AFTP value chain actors and finds that improved commercialization can have both positive and negative effects on women’s livelihoods.
DOI: 10.34725/dvn/qacz7n
title: Characterisation of Gnetum africana plants growth parameters in southern Cameroon.

description: The study was carried out to characterise Gnetum africana plant in southern Cameroon from four provenace (Mbalmayo, Boumnyebel, Lekie-assi and Mfou). The plant came from five population and 15 plants were sampled in each population.  appearance of inter node, leaves and branches were numbered from 1st to 33rd.
DOI: 10.34725/dvn/sxsets
title: Analyse de la chaîne de valeur des produits agroforestiers: cas du Gnetum africanum dans le Bas-congo et à Kinshasa en RDCA

description: Le Gnetum sp, communément appelé Fumbwa en RDC est l’un des légumes feuilles des forêts humides d’Afrique Centrale très apprécié. Les enquêtes réalisées en 2010 auprès de 199 acteurs dont 64 producteurs, 72 commerçants et 63 consommateurs dans le Bas-Congo et à Kinshasa ont montré que la vente de Fumbwa par les producteurs (au niveau des villages) génère 96,5 % de rentabilité en période d’abondance de la ressource  et 102,5 % en période de rareté.
DOI: 10.5517/ccdc.csd.cc1lhsql
title: CCDC 1474940: Experimental Crystal Structure Determination

description: Related Article: Xiaoyu Chen, Li Zhang, Shenxin Yao, Gengwen Tan, Xinping Wang|2019|Cryst.Growth Des.|19|4914|doi:10.1021/acs.cgd.8b01554
DOI: 10.5517/ccdc.csd.cc1lhssn
title: CCDC 1474942: Experimental Crystal Structure Determination

description: Related Article: Xiaoyu Chen, Li Zhang, Shenxin Yao, Gengwen Tan, Xinping Wang|2019|Cryst.Growth Des.|19|4914|doi:10.1021/acs.cgd.8b01554
DOI: 10.5517/ccdc.csd.cc221knc
title: CCDC 1908132: Experimental Crystal Structure Determination

description: Related Article: Yingmu Zhang, Jiandong Pang, Jialuo Li, Xinyu Yang, Mingbao Feng, Peiyu Cai, Hong-Cai Zhou|2019|Chemical Science|10|8455|doi:10.1039/C9SC03080H
DOI: 10.5517/ccdc.csd.cc221r52
title: CCDC 1908303: Experimental Crystal Structure Determination

description: Related Article: Benjamin Forquin, Julien Berthaud, Abdelaziz Jouaiti, Nathalie Kyritskas, Sylvie Ferlay, Mir Wais Hosseini|2019|CrystEngComm|21|5129|doi:10.1039/C9CE00807A
DOI: 10.5517/ccdc.csd.cc221r63
title: CCDC 1908304: Experimental Crystal Structure Determination

description: Related Article: Benjamin Forquin, Julien Berthaud, Abdelaziz Jouaiti, Nathalie Kyritskas, Sylvie Ferlay, Mir Wais Hosseini|2019|CrystEngComm|21|5129|doi:10.1039/C9CE00807A
DOI: 10.5517/ccdc.csd.cc221r74
title: CCDC 1908305: Experimental Crystal Structure Determination

description: Related Article: Benjamin Forquin, Julien Berthaud, Abdelaziz Jouaiti, Nathalie Kyritskas, Sylvie Ferlay, Mir Wais Hosseini|2019|CrystEngComm|21|5129|doi:10.1039/C9CE00807A
DOI: 10.5517/ccdc.csd.cc221r85
title: CCDC 1908306: Experimental Crystal Structure Determination

description: Related Article: Benjamin Forquin, Julien Berthaud, Abdelaziz Jouaiti, Nathalie Kyritskas, Sylvie Ferlay, Mir Wais Hosseini|2019|CrystEngComm|21|5129|doi:10.1039/C9CE00807A
DOI: 10.5517/ccdc.csd.cc221r96
title: CCDC 1908307: Experimental Crystal Structure Determination

description: Related Article: Benjamin Forquin, Julien Berthaud, Abdelaziz Jouaiti, Nathalie Kyritskas, Sylvie Ferlay, Mir Wais Hosseini|2019|CrystEngComm|21|5129|doi:10.1039/C9CE00807A
DOI: 10.25592/dgs.corpus-type-68879
title: HEIRATEN1B^ (MEINE DGS – annotiert. Öffentliches Korpus der Deutschen Gebärdensprache, mehrere Releases)
title: TO-MARRY1B^ (MY DGS – annotated. Public Corpus of German Sign Language, several releases)

description: Ein Type aus der Annotation von MEINEDGS mit allen seinen Tokens aus MEINEDGS: The Public DGS Corpus consists of more than 50 hours of video data from the DGS-Korpus project made available together with annotations for research purposes. In this project, data were collected all across Germany in the timeframe 2010-2012. The public corpus shows 330 informants in 4 different age groups (from 18 years on) from 13 different regions. All parts are conversations between two informants in German Sign Language (DGS). The majority of transcripts included cover discussions and reports on Deaf life and personal experiences, although there are examples of other tasks such as story retellings as well.<br>Transcripts are made available in iLex and ELAN format as well as in SRT subtitles format that can be imported in MaxQDA and other analysis tools, together with the mp4 video files in 360p50. Über diese versionsunabhängige DOI ist die jeweils neueste Version des Datensatzes auffindbar.
description: A type from the annotation of MYDGS including all its tokens in MYDGS: Das Öffentliche DGS-Korpus besteht aus mehr als 50 Stunden Video aus dem Projekt DGS-Korpus , die zusammen mit Annotationen für Forschungszwecke zur Verfügung gestellt werden. Die Datenerhebung im Projekt fand im Zeitraum 2010-2012 in ganz Deutschland statt. Das öffentliche Korpus besteht aus Gesprächen jeweils zweier Informantinnen oder Informanten in Deutscher Gebärdensprache. Das Korpus umfasst 330 Informantinnen und Informanten in vier verschiedenen Altersgruppen (ab 18 Jahren) aus 13 verschiedenen Regionen. Der Schwerpunkt der Sammlung liegt auf Transkripten von Diskussionen und Berichten über das Leben Gehörloser sowie persönliche Erfahrungen, sie enthält aber auch Beispiele anderer Erhebungsformate wie Nacherzählungen.<br>Transkripte werden im iLex- und ELAN-Format sowie als SRT-Untertiteldateien (zum Import etwa in MaxQDA) zur Verfügung gestellt. Die zugehörigen MP4-Videodaten sind durchgängig im Format 360p50. This version-dependent DOI allows you to find the latest version of the dataset.
DOI: 10.34725/dvn/25726
title: Towards an Evergreen Agriculture in Africa: Scaling-up Conservation Agriculture with Trees for improved Livelihoods and Environmental Resilience in Eastern and Southern Africa- Local Knowledge- Local Agro-Ecological Knowledge of Priority Tree Species and their Propagation Techniques in Eastern Province of Kenya

description: Where the adoption of agroforestry innovations is concerned, it is important to understand the farmers‟ preferences for trees and to have an insight into the propagation methods used by them. Therefore, the main aim of the study was to develop a detailed understanding of the local ecological knowledge or locally prioritised tree species and their propagation techniques used in Eastern Province of Kenya. Specific objectives include:  1) Collect and evaluate local knowledge held by farmers about trees found on their farms, their uses, which trees are grown where and for which purpose.  2) Explore constraints and potentials for increasing tree cover on farmland in the research area.  3) Compile a list of most preferred tree species of farmers and reasons for that.  4) Gather local ecological knowledge of propagation techniques used for selected tree species.
DOI: 10.34725/dvn/27989
title: Replication data for: Diffuse reflectance near infrared spectroscopy and Soil engineering properties data

description: This study aimed to assess performance of NIR-PLS for rapid estimation of several soil properties that are commonly used in materials indices for civil engineering applications using an independent validation data set drawn from the same geographical area.
DOI: 10.34725/dvn/29796
title: Perantau Dan Pengelola Kebun Sebuah Kajian Migrasi Di Kabupaten Ciamis, Jawa Barat.

description: Migration as people strategy to improve their livelihood in the case they have only limited livelihood source. In agrarian community, migrant usually still own timber based system as one of alternative livelihood. When they migrate, there will be division of work, who will have more responsibility on managing their land. This study try to explore how the migrant and smallholder manage their land when they decide to migrate and all the implication on gender roles and responsible in each household.