Consulta: subjectFacets:"Biome"
Registros recuperados: 5
Data/hora: 05/06/2024 13:59:33

О концепции экологической группировки гидробионтов.
Provedor de dados: IBSS Repository
Autores: Протасов, А. А.
Рассмотрены основные положения концепции экологической группировки гидробионтов. Предложена их уточнённая классификация. Обсуждается вопрос о взаимосвязи группировок, облигатных и случайных или временных представителях группировок, на основе адаптационного градиента. Рассмотрены вопросы эволюции экологических группировок.
Tipo: Journal Contribution
Palavras-chave: Экологические группировки гидробионтов; Бентос; Планктон; Перифитон; Нейстон; Гидробиология; Биом; Гидросфера; Ecological groups of hydrobionts; Benthos; Plankton; Periphyton; Neuston; Hydrobiology; Biome; Hydrosphere; Экологічні групировки гідробіонтів; Перифітон; Гідробіологія; Біом; Гідросфера.
Ano: 2008
URL: http://repository.ibss.org.ua/dspace/handle/99011/794

Биомы в гидросфере
Provedor de dados: IBSS Repository
Autores: Протасов, А. А.
Рассмотрена концепция биома применительно к гидросфере, что позволило обосновать выделение биома как структурного элемента биосферы в целом. Гидробиом рассматривается как биосферологическая, эколого-биогеографическая и гидробиологическая категории.
Tipo: Journal Contribution
Palavras-chave: Биом; Гидросфера; Биосфера Земли; Гидробиология; Биогеография гидросферы; Biome; Hydrosphere; Biosphere of the Earth; Hydrobiology; Biogeography of hydrosphere Biogeography Hydrosphere Hydrobiology Earth Earth Biogeography Hydrobiology http://aims.fao.org/aos/agrovoc/c_2437 http://aims.fao.org/aos/agrovoc/c_915 http://aims.fao.org/aos/agrovoc/c_3718.
Ano: 2006
URL: http://repository.ibss.org.ua/dspace/handle/99011/292

Estudo de áreas suscetíveis a movimentos de massa na Rodovia RS-486 – Rota do Sol
Provedor de dados: PFB - Pesquisa Florestal Brasileira
Autores: Monguilhott, Michele; Saldanha, Dejanira Luderitz; Sebem, Elódio; Souza, Sergio Florêncio de.
O desenvolvimento de novos aglomerados urbanos, bem como a necessidade de escoamento da produção de bens e a maior circulação de pessoas, exige a intervenção do homem em espaços antes não habitados ou preservados da interferência humana. Obras de infraestrutura têm efeito direto sobre os ecossistemas e a RS 486 provoca, além do impacto visual na paisagem, uma forte fragmentação no bioma Mata Atlântica. A retirada da vegetação no entorno da rodovia pode facilitar a ocorrência de desastres naturais relacionados com mudanças na geomorfologia e nos processos intempéricos, resultando em erosão e acomodação do solo. Com o objetivo de mapear áreas vulneráveis e suscetíveis a movimentos de massa na sub-bacia hidrográfica do Rio Três Forquilhas, ao longo da rodovia...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Vulnerabilidade; Movimento de massa; Bioma; Rodovias; Geoprocessamento; Sensoriamento remoto. Vulnerability; Mass movements; Biome; Roads; Geoprocessing; Remote sensing.
Ano: 2010
URL: http://pfb.cnpf.embrapa.br/pfb/index.php/pfb/article/view/142

NEW RANGE LIMIT OF THE ANOPETIA GOUNELLEI (AVES: TROCHILIDAE): STATE OF ART AND A REVIEW ON THE UPDATED AREA
Provedor de dados: Papéis Avulsos de Zoologia
Autores: NOLASCO,ERICA CSEKÖ; FRANCA-ROCHA,WASHINGTON DE JESUS SANT’ANNA DA; MOURA,THIAGO; PINTO-LEDEZMA,JESÚS N.
ABSTRACT New technologies and the rapid amount of data help to improve and update the distribution of the species. Anopetia gounellei (Broad-tipped Hermit, Trochilidae) is a poorly known hummingbird and has been recorded outside its formal range since 2009. Here we reviewed the records of the Broad-tipped Hermit, proposing new range limits and discussing the species ecoregional endemism. The species was recorded in a variety of vegetation, including caatinga and humid forest. Our updated range-limit suggest an increase of 80% from the previous range, exceeding the Caatinga limits, calling into question the endemism of the species to this biome, but confirming a close relationship with dry ecoregions in Brazil. Basic information about its biology is needed,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Biome; Caatinga; Distribution; Endemism; Hummingbird-plant interaction.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0031-10492017002100275

A new world natural vegetation map for global change studies
Provedor de dados: Anais da Academia Brasileira de Ciências
Autores: Lapola,David M.; Oyama,Marcos D.; Nobre,Carlos A.; Sampaio,Gilvan.
We developed a new world natural vegetation map at 1 degree horizontal resolution for use in global climate models. We used the Dorman and Sellers vegetation classification with inclusion of a new biome: tropical seasonal forest, which refers to both deciduous and semi-deciduous tropical forests. SSiB biogeophysical parameters values for this new biome type are presented. Under this new vegetation classification we obtained a consensus map between two global natural vegetation maps widely used in climate studies. We found that these two maps assign different biomes in ca. 1/3 of the continental grid points. To obtain a new global natural vegetation map, non-consensus areas were filled according to regional consensus based on more than 100 regional maps...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Natural vegetation; Tropical forest; Biome; Phytogeography; Biogeophysical parameters; Vegetation map.
Ano: 2008
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0001-37652008000200017