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| Registros recuperados: 275 | |
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| Hughes, Francine M. R.; Animal and Environment Research Group, Department of Life Sciences, Anglia Ruskin University, Cambridge, UK; francine.hughes@anglia.ac.uk; Adams, William M.; Department of Geography, University of Cambridge, Cambridge, UK; wa12@cam.ac.uk; Butchart, Stuart H. M.; BirdLife International, David Attenborough Building, Cambridge, UK; Department of Zoology, Cambridge, UK; Stuart.Butchart@birdlife.org; Field, Rob H.; RSPB Centre for Conservation Science, Royal Society for the Protection of Birds, The Lodge, Sandy, Bedfordshire, UK; rob.field@rspb.org.uk; Peh, Kelvin S.-H.; Centre for Biological Sciences, University of Southampton, Southampton, UK; Conservation Science Group, Department of Zoology, University of Cambridge, Cambridge, UK; kelvin.peh@gmail.com; Warrington, Stuart; National Trust, Wicken Fen National Nature Reserve, Wicken, Cambridgeshire, UK; stuart.warrington@nationaltrust.org.uk. |
| There is an increasing emphasis on the restoration of ecosystem services as well as of biodiversity, especially where restoration projects are planned at a landscape scale. This increase in the diversity of restoration aims has a number of conceptual and practical implications for the way that restoration projects are monitored and evaluated. Landscape-scale projects require monitoring of not only ecosystem services and biodiversity but also of ecosystem processes since these can underpin both. Using the experiences gained at a landscape-scale wetland restoration project in the UK, we discuss a number of issues that need to be considered, including the choice of metrics for monitoring ecosystem services and the difficulties of assessing the interactions... |
| Tipo: Peer-Reviewed Insight |
Palavras-chave: Biodiversity; Ecosystem processes; Ecosystem services; Landscape-scale; Metrics; Monitoring; Restoration; Valuation; Wicken Fen. |
| Ano: 2016 |
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| Nikolic,Zorica; Vujakovic,Milka; Jeromela,Ana Marjanovic; Jovicic,Dusica. |
| Genetically modified (GMO) rapeseed (Brassica napus) is not grown commercially in European Union, but several lines have been approved for production and use as food and feed. A case-specific monitoring of herbicide-tolerant rapeseed, events RT73, RF3 and T45 was established by Ministry of Agriculture of Republic of Serbia. The objectives of the present study were to introduce methods for detection of herbicide-tolerant GM oilseed rape, investigate occurrence and monitor the presence of GM rapeseed in seed and the feed products, as well as to develop a protocol for quantification. The study was based on 48 samples, rapeseed (33) and feed (15) products, imported from EU countries (Germany, Belgium, France, Czech Republic, Austria) and from domestic market.... |
| Tipo: Journal article |
Palavras-chave: Genetically modified organism; Monitoring; Rapeseed. |
| Ano: 2010 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-34582010000500017 |
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| Andrade,Tafnes S.; Montenegro,Suzana M. G. L.; Montenegro,Abelardo A. de A.; Rodrigues,Diogo F. B.. |
| In areas where there is irrigated agriculture, the recuperation of water reserves in alluvial aquifers may occur preferentially due to precipitation. Recharging can be evaluated from variation information of water depth measured in piezometers or observation wells. Thus, the aim of this research is to study the recharge in the alluvial aquifer formed by the Mimoso temporary stream in the semiarid region of Pernambuco (PE), Brazil, using the method of the fluctuation of the water level. This system is typical on the Brazilian Northeast semiarid region, using groundwater for domestic supply and for irrigation on small scale agriculture. Monthly potentiometric levels and rainfall data were used. The selected period for the study, from January 2002 to October... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Recharge factor; Groundwater; Monitoring. |
| Ano: 2014 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-69162014000200003 |
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| Серикова, И. М.; Брянцева, Ю. В.; Токарев, Ю. Н.; Жук, В. Ф.; Василенко, В. М.; Георгиева, Е. Ю.; Силаков, М. И.. |
| Luminous dinoflagellates biomass seasonal dynamics as well as bioluminescence field vertical structure changeability during the year cycle (2008–2009) near the Sevastopol was studied. Two evident peaks during the cold (February) and warm (July–August) periods were revealed, which was connected with differences in development level and phytoplankton vertical distribution, which were stipulated in turn, by water hydrostructure peculiarities in the natural stratification layers. “Winter” bioluminescence maximum in the surface layer was stipulated by the development of C. fusus; P. divergens; P. oblongum mainly, with the cells volume, maximal in the year. The second one, located in the thermocline layer and lower, was formed, mainly, at the expense of C. fusus... |
| Tipo: Book Section |
Palavras-chave: Bioluminescence; Luminous phytoplankton; Monitoring. |
| Ano: 2010 |
URL: http://repository.ibss.org.ua/dspace/handle/99011/1886 |
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| PENTEADO, S. do R. C.; OLIVEIRA, E. B. de; IEDE, E. T.. |
| Devido à grande ameaça que Sirex noctilio (vespa da madeira) representa para o setor florestal brasileiro, é de fundamental importância o monitoramento da praga. Para isto, torna-se necessária a definição de uma técnica de amostragem de danos, que leve em conta a grande extensão dos povoamentos de pinus, os de ataque da praga, a praticiade de aplicação de método e os custos da atividade. Neste trabalho foi desenvolvido um método de amostragem, no qual a amostra não tem tamanho fixo, sendo dimensionada à medida em que a amostragem vai sendo realizada, em função dos resultados obtidos. Através da utilização de uma tabela apropriada, pode-se verificar, rapidamente, a nível de campo, se o número de amostras é suficiente, ou se a amostragem deve continuar sendo... |
| Tipo: Boletim de Pesquisa e Desenvolvimento (INFOTECA-E) |
Palavras-chave: Monitoramento; Wood wasp; Damage; Espécie exótica.; Praga de planta; Amostragem; Dano; Praga; Sirex Noctilio; Vespa da Madeira.; Pinus; Monitoring; Pests; Sampling.. |
| Ano: 2002 |
URL: http://www.infoteca.cnptia.embrapa.br/infoteca/handle/doc/306552 |
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| Bocquene, Gilles; Chantereau, Sebastien; Clerendeau, Christelle; Beausir, Emilie; Menard, Dominique; Raffin, Bernard; Minier, Christophe; Burgeot, Thierry; Leszkowicz, Annie Pfohl; Narbonne, Jean-françois. |
| A 3-year survey was made of several biological markers in mussels (Mytilus edulis) exposed in situ to the oil that came ashore after the wreck of the "Erika" tanker on the Brittany (France) coast in December 1999. The mussel response was assessed using a set of 7 biomarkers, most of them related to the metabolism of organic contaminants. After a series of validation tests, data was evaluated for only 5 biomarkers: acety1cholinesterase (AChE), glutathione S-transferase (GST), catalase (CAT), malondialdehyde (MDA) and deoxyribonucleic acid (DNA) adducts. No significant reductions in GST or CAT levels were observed, levels of DNA adducts and MDA were high during the 6 months immediately following the accident and levels of AChE were significantly lower during... |
| Tipo: Text |
Palavras-chave: Mytilus edulis; Mussel; Biomarkers; Monitoring; Survey; PAH; Polycyclic aromatic hydrocarbon; Oil spill. |
| Ano: 2004 |
URL: http://archimer.ifremer.fr/doc/2004/publication-403.pdf |
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| Bax, Nicholas J.; Appeltans, Ward; Brainard, Russell; Duffy, J. Emmett; Dunstan, Piers; Hanich, Quentin; Davies, Harriet Harden; Hills, Jeremy; Miloslavich, Patricia; Muller-karger, Frank Edgar; Simmons, Samantha; Aburto-oropeza, O.; Batten, Sonia; Benedetti-cecchi, Lisandro; Checkley, David; Chiba, Sanae; Fischer, Albert; Garcia, Melissa Andersen; Gunn, John; Klein, Eduardo; Kudela, Raphael M.; Marsac, Francis; Obura, David; Shin, Yunne-jai; Sloyan, Bernadette; Tanhua, Toste; Wilkin, John. |
| Developing enduring capacity to monitor ocean life requires investing in people and their institutions to build infrastructure, ownership, and long-term support networks. International initiatives can enhance access to scientific data, tools and methodologies, and develop local expertise to use them, but without ongoing engagement may fail to have lasting benefit. Linking capacity development and technology transfer to sustained ocean monitoring is a win-win proposition. Trained local experts will benefit from joining global communities of experts who are building the comprehensive Global Ocean Observing System (GOOS). This two-way exchange will benefit scientists and policy makers in developing and developed countries. The first step toward the GOOS is... |
| Tipo: Text |
Palavras-chave: Capacity development; Technology transfer; Global ocean observing system; GOOS; Monitoring; Essential ocean variables; International reporting; SDG14. |
| Ano: 2018 |
URL: https://archimer.ifremer.fr/doc/00626/73776/74930.pdf |
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| Ropert, Michel; Kopp, Joel. |
| The Shellfish Laboratory of Normandy (LCN : Laboratoire Conchylicole de Normandie) observed unusual hydrologic anomalies associated with important oyster mortalities during the winter of 1999. These anomalies were described as sudden salinity variations during the lidal cycle, particularly on the rising tide. Starting in 1996 a multi-parameter probe was used to monitor salinity, temperature and depth every 10 to 20 minutes in the inter-tidal zone. Alter data processing and filtering, two criteria concerning low salinity were chosen : amplitude and duration. Application of a cumulative function (Ibanez et al., 1993) to this time series data treatment showed the 3 year trend (1996-1999). Salinity variation data and climatic data were used in a multivariate... |
| Tipo: Text |
Palavras-chave: Crassostrea gigas; Mortalités; Salinité; Baie des Veys; Suivi; Crassostrea gigas; Mortality; Salinity; Baie of Veys; Monitoring. |
| Ano: 2000 |
URL: http://archimer.ifremer.fr/doc/00102/21310/18928.pdf |
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| Mallet, Delphine; Pelletier, Dominique. |
| Underwater video techniques are increasingly used in marine ecology studies. Technological progress regarding video cameras, sensors (such as sounders), battery life and information storage make these techniques now accessible to a majority of users. However, diver-based underwater visual censuses, and catch and effort data, remain the most commonly used for observing coastal biodiversity and species. In this paper, we review the underwater video techniques that have been developed since the 1950s to investigate and/or monitor coastal biodiversity. Techniques such as remote underwater video, whether baited or not, diver-operated video and towed video are described, along with corresponding applications in the field. We then analyse the complementary of... |
| Tipo: Text |
Palavras-chave: Underwater video; Monitoring; Coastal biodiversity; Fish; Habitat. |
| Ano: 2014 |
URL: http://archimer.ifremer.fr/doc/00181/29274/27901.pdf |
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| Sarrazin, Jozee; Blandin, Jerome; Delauney, Laurent; Dentrecolas, Stephane; Dorval, Philippe; Dupont, Jacky; Legrand, Julien; Leroux, D.; Leon, Pierre; Leveque, Jean-jacques; Rodier, Philippe; Vuillemin, Renaud; Sarradin, Pierre-marie. |
| The major goal of this project, elaborated in the frame of the STREP Exocet/D European project, was to design a first autonomous long-term imaging module equipped with a deep-sea video camera, adequate lightning and sufficient energy storage while taking advantage of most recent progress in imaging and photonics. The new ecological module TEMPO was tested and deployed during the Momareto cruise held from August 6 to September 6, 2006 on the new French oceanographic vessel Pourquoi pas?, with the ROV Victor 6000. The scientific objectives of the Momareto cruise were to study the spatial and temporal dynamics of hydrothermal communities colonizing the MoMAR zone, located on the Azores Triple Junction. |
| Tipo: Text |
Palavras-chave: Community dynamics; Deep-sea; Imagery; Monitoring. |
| Ano: 2007 |
URL: http://archimer.ifremer.fr/doc/2007/publication-3597.pdf |
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| Arzul, Geneviève; Erard-le Denn, Evelyne; Halgand, Daniel; Quiniou, Francoise; Tetard, Alain; Toularastel, France; Vincke, Marie-claude. |
| Surveillance n°1, 2nd phase, of PENLY nuclear power-plant takes In account studies between April and September 1990. Hydrology, microbiology, phytoplankton, zooplankton, fishing are studied. |
| Tipo: Text |
Palavras-chave: Pelagos; Halieutique; Centrale nucléaire; Surveillance; Pelagos; FIshing; Nuclear power plant; Monitoring. |
| Ano: 1992 |
URL: http://archimer.ifremer.fr/doc/00432/54392/55722.pdf |
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| Registros recuperados: 275 | |
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