|
|
|
| Registros recuperados: 40 | |
|
| |
|
| |
|
| |
|
|
| De Wit, Rutger; Leruste, Amandine; Le Fur, Ines; Maki Sy, Mariam; Bec, Beatrice; Ouisse, Vincent; Derolez, Valerie; Rey-valette, Hélène. |
| By the end of the 20th century, many of the coastal lagoons along the French Mediterranean coast showed insufficient water quality and degraded ecosystem states due to anthropogenic impacts. Among these, nutrient over-enrichment, resulting in eutrophication, has been a major concern. The EU Water Framework Directive (WFD) has initiated public action to improve their water quality and ecosystem state using an approach rooted in restoration ecology. Here we analyze how this has been applied for the coastal lagoons in South France, considering eutrophication as an example of ecosystem degradation and oligotrophication as the corresponding trajectory for ecological restoration of the eutrophied coastal lagoons. Oligotrophication trajectories, initiated by the... |
| Tipo: Text |
Palavras-chave: Restoration ecology; Ecological restoration; Water quality; WFD; Ecosystem trajectories; DPSIR; Conservation; Ecological indices. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00629/74145/73683.pdf |
| |
|
| |
|
|
| Wenhai, Lu; Cusack, Caroline; Baker, Maria; Tao, Wang; Mingbao, Chen; Paige, Kelli; Xiaofan, Zhang; Levin, Lisa; Escobar, Elva; Amon, Diva; Yue, Yin; Reitz, Anja; Sepp Neves, Antonio Augusto; O'Rourke, Eleanor; Mannarini, Gianandrea; Pearlman, Jay; Tinker, Jonathan; Horsburgh, Kevin J; Lehodey, Patrick; Pouliquen, Sylvie; Dale, Trine; Peng, Zhao; Yufeng, Yang. |
| Careful definition and illustrative case studies are fundamental work in developing a Blue Economy. As blue research expands with the world increasingly understanding its importance, policy makers and research institutions worldwide concerned with ocean and coastal regions are demanding further and improved analysis of the Blue Economy. Particularly, in terms of the management connotation, data access, monitoring, and product development, countries are making decisions according to their own needs. As a consequence of this lack of consensus, further dialogue including this cases analysis of the blue economy is even more necessary. This paper consists of four chapters: (I) Understanding the concept of Blue Economy, (II) Defining Blue economy theoretical... |
| Tipo: Text |
Palavras-chave: Blue economy; Macro-economic control policies; Deep ocean stewardship; Science-based products; Data analysis and information delivery; Ecological restoration. |
| Ano: 2019 |
URL: https://archimer.ifremer.fr/doc/00503/61508/65344.pdf |
| |
|
| |
|
| |
|
| |
|
|
| Pogoda, Bernadette; Boudry, Pierre; Bromley, Cass; Cameron, Tom C.; Colsoul, Bérenger; Donnan, David; Hancock, Boze; Hugh‐jones, Tristan; Preston, Joanne; Sanderson, William G.; Sas, Hein; Brown, Janet; Bonacic, Kruno; Nordheim, Henning; Zu Ermgassen, Philine S.e.. |
| The Native Oyster Restoration Alliance (NORA) supports the protection and ecological restoration of the native European oyster, Ostrea edulis, and its habitat across its current and historical biogeographical range. NORA works to overcome barriers to the conservation, restoration, and recovery of the European oyster by providing a platform for the NORA community to collaborate and participate in knowledge exchange. NORA seeks to support responsible restoration practice, in compliance with biosecurity and sustainability. Against this background, the NORA community formulated a series of specific recommendations, the Berlin Oyster Recommendation, to support native oyster restoration by developing and applying best practice with the aim to recover healthy and... |
| Tipo: Text |
Palavras-chave: Ecological restoration; Native Oyster Restoration Alliance; Ostrea edulis. |
| Ano: 2020 |
URL: https://archimer.ifremer.fr/doc/00659/77135/78451.pdf |
| |
|
| |
|
|
| Oliveira, Carlos Delano Cardoso de; Gonzaga, Luciana de Moura; Carvalho, Josina Aparecida de; Melo, Lucas Amaral de; Davide, Antônio Claudio; Botelho, Soraya Alvarenga. |
| A restauração ecológica do papel fundamental na retomada da integridade dos ecossistemas, a partir do restabelecimento da riqueza das espécies e da estrutura das comunidades vegetais. Assim, caso seja a realização de uma realização de planejamento, uma produção de mudas florestais com alta riqueza específica subsidiado ou sucesso da prática. O objetivo deste estudo foi analisar a riqueza de mudas de espécies florestais nativas potencialmente produzidas em viveiros na Bacia do Rio Grande, sul de Minas Gerais. A análise foi revisada no Catálogo das Árvores Nativas de Minas Gerais, considerando como espécies presentes nos subdomínios fitogeográficos Alto Rio Grande, Mantiqueira Sul, Planalto de Poços de Caldas e Noroeste. Para análise das espécies com... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Engenharia Florestal; Recursos Florestais; Propagação de Espécies Florestais RENASEM; Produção de mudas; Restauração ecológica RENASEM Seedling production; Ecological restoration. |
| Ano: 2017 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/1342 |
| |
|
|
| Guimarães, Suzanne; Martins, Sebastião Venâncio; Neri, Andreza Viana; Gleriani, José Marinaldo; Silva, Kelly de Almeida. |
| With the objective to evaluate the soil seed bank of four distinct areas undergoing restoration activities of different intensities 30 samples of topsoil from 30 x 25 x 7.0 cm in deep were collected in each area and transported to greenhouse at 25 °C and relative humidity around 70%. The emerging seedlings were counted every two weeks for one year. Shannon diversity and Pielou evenness were calculate. The species were classified according to dispersal syndrome, life form and successional class. Considering the four areas, 323 individuals m-², emerged on average, belonging to 26 families and 69 species. Approximately 31% of the sampled individuals were Setaria vulpiseta, and it was present in all four areas. Areas 1 and 2 have low diversity and low... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecological restoration; Semideciduous Forest; Resilience Ecologia Florestal; Restauração Florestal; Botânica Restauração ecológica; Floresta Estacional Semidecidual; Resiliência. |
| Ano: 2014 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/437 |
| |
|
|
| Reis, Ademir; Tres, Deisy Regina; Scariot, Eliziane Carla. |
| It is speculated on the importance of the restoration as a tool for the environmental conservation through the use of nucleation techniques capable to facilitate the sucessional process in degraded areas, involving producers, consumers and decomposers organisms. This proposal shows that the successional processinvolves all the components of the ecosystem, where it stands out the importance of the adjacents vegetationfragments of the areas to be recuperated, in way to create a larger conectivity inside of the involved landscape. It is indicated as nucleate techniques the soil transposition, artificial perches, collection of seeds of nucleate species with maintenance of the genetic variability, planting of seedlings in islands of high diversity and... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecological restoration; Natural succession; Nucleate techniques. Restauração ecológica; Sucessão natural; Técnicas nucleadoras. |
| Ano: 2010 |
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/120 |
| |
|
|
| Vergílio,Paula Cristina Benetton; Knoll,Fátima do Rosário Naschenveng; Mariano,Daniela da Silva; Dinardi,Nágila Maiara; Ueda,Marcos Yukio; Cavassan,Osmar. |
| The results of ecological restoration techniques can be monitored through biological indicators of soil quality such as the leaf litter arthropod fauna. This study aimed to determine the immediate effect of brushwood transposition transferred from an area of native vegetation to a disturbed area, on the leaf litter arthropod fauna in a degraded cerrado area. The arthropod fauna of four areas was compared: a degraded area with signal grass, two experimental brushwood transposition areas, with and without castor oil plants, and an area of native cerrado. In total, 7,660 individuals belonging to 23 taxa were sampled. Acari and Collembola were the most abundant taxa in all studied areas, followed by Coleoptera, Diptera, Hemiptera, Hymenoptera, and Symphyla.... |
| Tipo: Info:eu-repo/semantics/article |
Palavras-chave: Ecological restoration; Signal grass; Mesofauna; Acari; Collembola. |
| Ano: 2013 |
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0100-06832013000500005 |
| |
|
| |
|
| |
|
| |
|
| |
|
|
| González,Mauro E; Szejner,Paul; Donoso,Pablo J; Salas,Christian. |
| Second-growth forests represent the greatest potential resource for forest management and large-scale ecological restoration in many regions. In south-central Chile, second-growth forests include those dominated by Nothofagus obliqua, N. dombeyi, Drimys winteri, and a mixture of evergreen species, especially hardwoods. This article examines the influence of fire and logging on the establishment patterns and development of second-growth forests in south-central Chile. We characterize the size structure and composition of these four types of forests with sampling plots. The identification of the type of disturbance and its date of occurrence was determined from evidence such as fire scars and even-aged pulses of tree establishment. The size, structure and... |
| Tipo: Journal article |
Palavras-chave: Disturbances; Ecological restoration; Nothofagus; Secondary succession. |
| Ano: 2015 |
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0718-16202015000300011 |
| |
| Registros recuperados: 40 | |
|
|
|
