Resultados de búsqueda - EHESS~

Field screening of cassava (Manihot esculenta Crantz) germplasm for desirable traits by the use of augmented design por Asante, I.K., Dixon, Alfred G.O.

“…Three standard varieties were used, namely 30572, 91/01730 and 91/023227. Acessions that were superior to the standard types in more than one trait were 92/0681, 92/02325; 92/0455, 88/02555; Alice Local and 88/02555. …”
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Adapting Free, Prior, and Informed Consent (FPIC) to Local Contexts in REDD+: Lessons from Three Experiments in Vietnam por Pham Thu Thuy, Castella, J.C., Lestrelin, Guillaume, Mertz, O., Le, D.N., Moeliono, M., Nguyen Quang Tan, Vu, T.H., Nguyen, D.T.

“…Free, prior, and informed consent (FPIC) is a means of ensuring that people’s rights are respected when reducing emissions from deforestation and forest degradation, and enhancing forest carbon stocks (REDD+) projects are established in developing countries. …”
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Taking the Bitter with the Sweet: Sugarcane's Return as a Driver of Tropical Deforestation por Obidzinski, K., Kusters, K., Gnych, S.

“…If fully developed, the plantation expansion program will undermine Indonesia's goal of reducing greenhouse gas emissions. The scale of the expansion program is such that it will radically alter the global environmental impact of sugarcane.…”
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The technology adoption process in subsistence agriculture: the case of cassava in southwestern Nigeria por Polson, R., Spencer, D.

“…The empirical results revealed that younger farmers producing marketable surpluses on holdings in excess of the mean farm size of 0·6 ha exhibited higher propensities of adopting TMS 30572 compared with farmers producing primarily for household consumption. …”
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Water and bioelement fluxes in four Quercus pyrenaica forests along a pluviometric gradient por Moreno, G., Gallardo, Juan F., Schneider, K., Ingelmo, Florencio

“…From all water fluxes within the ecosystems, deep drainage represented the most important difference between plots. An excess of water in the soil is produced in winter, resulting in nutrient leaching of the soil and a consequent loss of fertility, which becomes greater as the pluviometry gradient increases. …”
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Carbon storage in tree biomass dispersed in pastures in the arid Caribbean region of Colombia por Lombo, Darwin Fabián, Burbano, Esteban, Arias, Jaime, Rivera, Milton

“…These factors affect the provision of ecosystem services derived from tropical forests, functional diversity, and net carbon emissions due to deforestation and degra-dation (Houghton, 2012).…”
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Inequality and the Biosphere por Hamann, Maike, Berry, Kevin, Chaigneau, Tomas, Curry, Tracie, Heilmayr, Robert, Henriksson, Patrik J.G., Hentati-Sundberg, Jonas, Jina, Amir, Lindkvist, Emilie, y 10 autores más.

“…Rising inequalities and accelerating global environmental change pose two of the most pressing challenges of the twenty-first century. To explore how these phenomena are linked, we apply a social ecological systems perspective and review the literature to identify six different types of interactions (or “pathways”) between inequality and the biosphere. …”
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I vilken utsträckning kan hästar enbart utfodras med grovfoder? por Ferm, Emelie

“…A deficiency of forage and an excess of grains may cause gut disturbances and stereotypic behavior. …”

Faktorer som påverkar suggors sociala beteenden och effekter av aggressivt beteende vid grupphållning av suggor por Löfstrand, Jenny

“…Aggressive interactions among group housed sows are currently an important and pressing issue. Group housing of dry sows is becoming more common but aggressiveness at grouping of sows causes a dilemma between the benefits of free movement on one hand and injuries and increased mortality and culling on the other hand. …”
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Radioaktiv jodbehandling av hypertyreoidism hos katt por Hietala, Emma

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Eficiencia en el uso del nitrógeno en vacas lecheras y su impacto en el ambiente por Tieri, Maria Paz

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Looking across diverse food system futures: Implications for climate change and the environment por Zurek, Monika, Hebinck, Aniek, Selomane, Odirilwe

“…There is less consensus on the choice of change options and how to address potential trade-offs. …”
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Agroforestry-Based Ecosystem Services por Noordwijk, M. van

“…An ‘ecosystem services’ perspective quantifies land productivity, flows of water, net greenhouse gas emissions, and biodiversity conservation, and combines an ‘actor’ perspective (farmer, landscape manager) with that of ‘downstream’ stakeholders (in the same watershed, ecologically conscious consumers elsewhere, global citizens) and higher-level regulators designing land-use policies and spatial zoning.…”
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BSRS 2020: “Climate Smart” Livestock Systems por Ericksen, Polly J.

“…Livestock production and consumption are controversial, in part because of the greenhouse gas emissions and land use changes to which livestock production contributes. …”
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Tractor fuel consumption in different agricultural tasks : database por López Gómez, Jesús Antonio, Loon, Jelle J. van

“…In order to make sound recommendations in the face of climate change, and related low-emission farming solutions, a detailed database on fuel consumption has been started through the activity of the present report. …”
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Effectiveness of water-related adaptation decreases with increasing warming por Lissner, Tabea K., Caretta, Martina Angela, Möller, Tessa, Mukherji, Aditi

“…Our analysis highlights the urgent need to limit global warming by drastically reducing emissions to avoid catastrophic impacts.…”
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CACCI country profile Nepal por International Food Policy Research Institute

“…The Second Nationally Determined Contribution (NDC) (Jan 2021 – Dec 2030) outlines the sectoral activity-based and policy targets and reduction in emissions in select sectors, all conditional on international support.…”
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Rice to Sustainability: A systems thinking approach to advance sustainable rice por Edwards, Glory I.

“…Moreover, climate change adaptation, greenhouse gas emissions mitigations and the resilience of rice communities must be ensured. …”
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Consensus and contention in the food-versus-fuel debate por Rosegrant, Mark W., Msangi, Siwa

“…The literature indicates that biofuel expansion affects land use, puts pressure on food and feed markets, and modestly reduces greenhouse gas emissions. Researchers readily identify these outcomes, as well as the multitude of factors besides biofuels that have driven up food prices in recent years. …”
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The role of sustainable land management for climate change adaptation and mitigation in Sub-Saharan Africa por Pender, John L., Ringler, Claudia, Magalhaes, Marilia, Place, Frank

“…Major new opportunities exist to help improve the livelihoods of African smallholder farmers, pastoralists, and other resource users while mitigating emissions of greenhouse gases, reducing land degradation, and addressing other environmental problems in the context of the current negotiations to develop a post-Kyoto climate change framework, and international, national, and local efforts to promote sustainable land management (SLM) and conserve biodiversity. …”
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