Results 11 to 20 of about 478 (112)
Positive relationships among aboveground biomass, tree species diversity, and urban greening management in tropical coastal city of Haikou. [PDF]
Ecol Evol, 2021 We investigated the relationship between tree species diversity and aboveground biomass using multiple regression, which revealed significant relationships across all five types of land uses. Aboveground biomass in green spaces was also correlated with anthropogenic factors, especially time since urban development, or site age, annual maintenance ...
Nizamani MM +5 more
europepmc +2 more sources
Commodity risk assessment of Acer palmatum plants grafted on Acer davidii from China. [PDF]
EFSA J, 2022 Abstract The European Commission requested the EFSA Panel on Plant Health to prepare and deliver risk assessments for commodities listed in Commission Implementing Regulation (EU) 2018/2019 as ‘High risk plants, plant products and other objects’. This Scientific Opinion covers plant health risks posed by 2‐year‐old bare rooted plants for planting of ...
EFSA Panel on Plant Health (PLH) +28 more
europepmc +2 more sources
Vegetation structure and ground cover attributes describe the occurrence of a newly discovered carnivorous marsupial on the Tweed Shield Volcano caldera, the endangered black-tailed dusky antechinus (Antechinus arktos). [PDF]
Ecol Evol, 2020 The black‐tailed dusky antechinus (Antechinus arktos) is a recently discovered, endangered carnivorous marsupial mammal endemic to the border between Queensland and New South Wales in eastern Australia. The species' preference for cool, high‐altitude habitats makes it particularly vulnerable to a shifting climate.
Riordan CE +4 more
europepmc +2 more sources
Pest categorisation of Aonidiella orientalis
EFSA Journal, Volume 20, Issue 11, November 2022., 2022 Abstract The EFSA Panel on Plant Health performed a pest categorisation of Aonidiella orientalis (Hemiptera: Diaspididae), the oriental scale, for the EU. A. orientalis is a species mostly occurring in tropical and subtropical areas. It is not listed in Annex II of Commission Implementing Regulation (EU) 2019/2072.
EFSA Panel on Plant Health (PLH) +26 more
wiley +1 more source
Remote Sensing in Ecology and Conservation, Volume 7, Issue 3, Page 461-474, September 2021., 2021 Fruit bats are globally threatened, yet important ecosystem engineers. Population monitoring is difficult, traditionally with significant error. This study shows that the number of flying‐foxes roosting in a colony can be determined by counting individuals in thermal orthomosaics either manually or using semi‐automated methods.
Eliane D. McCarthy +5 more
wiley +1 more source
Non‐native palms (Arecaceae) as generators of novel ecosystems: A global assessment
Diversity and Distributions, Volume 26, Issue 11, Page 1523-1538, Novemeber 2020., 2020 Abstract Aims Novel ecosystems are self‐maintaining ecosystems that support species assemblages without historical precedent. Despite much interest and controversy around novel ecosystems, it remains poorly understood how they are generated, what their capacity to support biodiversity is and what the implications for society are. Here, we address these
Vincent Fehr +2 more
wiley +1 more source
Invasão de palmeira australiana no sub-bosque de uma floresta plantada, Viçosa, MG
Pesquisa Florestal Brasileira, 2017 O objetivo desse trabalho foi avaliar a regeneração natural e a abundância de espécies exóticas no sub-bosque de um plantio experimental de Araucaria angustifolia, em Viçosa, MG. A amostra correspondeu a 40 parcelas de 2 m x 2 m, onde mediu-se o diâmetro
Lucas Siqueira Cardinelli +2 more
doaj +1 more source
Fecundidade, dispersão e predação de sementes de Archontophoenix cunninghamiana H. Wendl. & Drude, uma palmeira invasora da Mata Atlântica [PDF]
Revista Brasileira de Botânica, 2006 Understanding the basic biology of invasive species can help us to choose the best management strategies to deal with the invasion. I report the phenology, seed production and dispersal of Archontophoenix cunninghamiana, an Australian palm that is invading Atlantic forest fragments. Field work was done in a 10 ha forest fragment (Mata da Cuaso 23o34' S,
openaire +3 more sources
Main palm heart-producing species cultivated in Brazil [PDF]
, 2022 Among the most targeted species for obtaining palm hearts, Euterpe edulis, popularly known as juçara palm hearts, stands out and is threatened with extinction.
Amaral, Marina Milanello do +1 more
core +1 more source
Planta Daninha, 2007 Este trabalho teve como objetivo avaliar a eficácia do oxyfluorfen no controle da brilhantina (Pilea microphylla) na produção de mudas de plantas ornamentais. Foram conduzidos dois experimentos, no delineamento de blocos ao acaso, no esquema fatorial 3 x
F.C.L. Freitas +4 more
doaj +1 more source