Results 41 to 50 of about 50,503 (112)

Reproductive Biology of the Smoothtail Spiny Lobster (Panulirus laevicauda) to Support Fisheries Management in Southeastern Brazil

open access: yesFisheries Management and Ecology, Volume 32, Issue 6, Page 456-468, December 2025.
ABSTRACT The smoothtail spiny lobster (Panulirus laevicauda) is one of the main target species for fisheries in Brazil. We aimed to estimate reproductive parameters of this species in support of a minimum legal size limit for the region. A sample of 508 individuals ranged 13.75–100 mm in cephalothorax length (CL) from the southern coast of Espírito ...
Andressa C. M. de Melo   +5 more
wiley   +1 more source

Responses of tomato (Solanum lycopersicum L.) plants to iron deficiency in the root zone [PDF]

open access: yes, 2019
Iron deficiency induces a yellowing in the aerial part of plants, known as iron chlorosis, and reduces the growth, yield, and quality of the fruits. Understanding plant response to iron deficiency is essential for agronomic management. This study decoded
Casanova, Laura   +6 more
core   +2 more sources

Biomass production of tropical trees across space and time: The shifting roles of diameter growth and wood density

open access: yesJournal of Ecology, Volume 113, Issue 11, Page 3141-3158, November 2025.
Diameter growth is an important and good indicator of forest carbon production. However, size‐related changes in wood density, which are usually neglected, are critical for accurate short‐ and long‐term carbon assessments, especially in tropical humid sites.
Bruna Hornink   +18 more
wiley   +1 more source

Environmental Requirements for Germination and Appressorium Formation of Ascospores and Conidia of Phyllosticta citricarpa, the Causal Agent of Citrus Black Spot

open access: yesPlant Pathology, Volume 74, Issue 7, Page 2108-2120, September 2025.
Cardinal temperatures for both Phyllosticta citricarpa spore germination were estimated as ~10ºC (minimum) and ~40ºC (maximum), and the optimum temperatures were ~30ºC for ascospores and ~24ºC for conidia. ABSTRACT Phyllosticta citricarpa produces ascospores and conidia that infect citrus tissues and cause citrus black spot (CBS).
Leonardo Aparecido Brandão   +4 more
wiley   +1 more source

Vertebrate diversity and biomass along a recovery gradient in a lowland tropical forest

open access: yesBiotropica, Volume 57, Issue 1, January 2025.
Deforestation of tropical forests has resulted in large areas of secondary forests with the potential for biodiversity to re‐establish to levels usually found in old‐growth forests. This study shows that diversity and biomass of mammals and birds in regenerating forests can recover to old‐growth levels within a relatively short time.
Nina Grella   +17 more
wiley   +1 more source

Common ant species dominate morphospace: unraveling the morphological diversity in the Brazilian Amazon Basin

open access: yesEcography, Volume 2024, Issue 11, November 2024.
Rare plant and vertebrate species have been documented to contribute disproportionately to the total morphological structure of species assemblages. These species often possess morphologically extreme traits and occupy the boundaries of morphological space.
Joudellys Andrade‐Silva   +7 more
wiley   +1 more source

The Relationship between Social Responsibility and Business Performance: An Analysis of the Agri-Food Sector of Southeast Spain [PDF]

open access: yes, 2019
This study aims to contribute to the existing debate on the impact of corporate social responsibility (CSR) orientation on different measures of business performance through the proposal of a conceptual model.
Cortés García, Francisco Joaquín   +2 more
core   +1 more source

DESARROLLO ECONÓMICO DE UN PUEBLO LACUSTRE : CAPULHUAC, ESTADO DE MÉXICO [PDF]

open access: yes, 2017
Capulhuac se localiza en la Cuenca del Alto Lerma en el Estado de México, en sus orígenes prehispánicos mantuvo un desarrollo sociocultural y económico lacustre.
CONACyT   +4 more
core   +2 more sources

The combination of a microbial and a non‐microbial biostimulant increases yield in lettuce (Lactuca sativa) under salt stress conditions by up‐regulating cytokinin biosynthesis

open access: yesJournal of Integrative Plant Biology, Volume 66, Issue 10, Page 2140-2157, October 2024.
The combination of a microbial and a non‐microbial biostimulant increased yield of lettuce under salt stress. Application of the non‐microbial biostimulant triggered an abscisic acid‐dependent response and, when applied with the microbial biostimulant, potentiated the responses triggered by the microbial biostimulant and elicited a cytokinin‐dependent ...
Patricia Benito   +7 more
wiley   +1 more source

Using fusion effects to decrease uncertainty in distance sampling models when collating data from different surveys

open access: yesMarine Mammal Science, Volume 40, Issue 3, July 2024.
Abstract Estimates of population abundance are required to study the impacts of human activities on populations and assess their conservation status. Despite considerable effort to improve data collection, uncertainty around estimates of cetacean densities can remain large.
Floriane Plard   +7 more
wiley   +1 more source

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