Zobrazeno 1 - 10
of 62
pro vyhledávání: '"Francisco Flores-Verdugo"'
Autor:
Francisco Flores-de-Santiago, Luis Valderrama-Landeros, Julen Villaseñor-Aguirre, León F. Álvarez-Sánchez, Ranulfo Rodríguez-Sobreyra, Francisco Flores-Verdugo
Publikováno v:
Coasts, Vol 3, Iss 4, Pp 383-400 (2023)
Although sandy islands in arid environments are vital protection sites for endemic species, they face constant natural and anthropogenic hazards, such as storm surge impacts and the occasional presence of off-road vehicles. Monitoring the sedimentary
Externí odkaz:
https://doaj.org/article/2392ce15f1e84e489dd326a14576045a
Publikováno v:
Ciencias Marinas, Vol 50 (2024)
The data obtained from field-based forest inventories, mainly basal area and stem density, are relevant for the analysis of aboveground biomass and forest fragmentation. Due to its persistently flooded ground, fieldwork in mangrove forests is time-co
Externí odkaz:
https://doaj.org/article/c3621e32235c4e8fac72ae88fabcd91b
Publikováno v:
Geographies, Vol 2, Iss 4, Pp 642-656 (2022)
Tropical sandy beaches provide essential ecosystem services and support many local economies. In recent times, however, there has been a massive infrastructure expansion in popular tourist destinations worldwide. To investigate the shoreline variabil
Externí odkaz:
https://doaj.org/article/6596437242694489a60524e3875be447
Autor:
Felipe Amezcua, Jana Rajnohova, Francisco Flores-de-Santiago, Francisco Flores-Verdugo, Felipe Amezcua-Linares
Publikováno v:
Frontiers in Marine Science, Vol 6 (2019)
The effect of hydrological connectivity of the fish assemblages was assessed on a floodplain in the SE Gulf of California, Mexico using a before–after control-impact (BACI) design. Community structure attributes of species abundance, biomass, richn
Externí odkaz:
https://doaj.org/article/4f1b72d4f91e49169f8a4b2f113bb716
Publikováno v:
Ciencias Marinas, Vol 44, Iss 3 (2018)
Spectral discrimination of mangrove leaves is the first step in classifying remotely sensed imagery of mangrove forests. The objective of this study was to analyze spectroscopic data on leaves from the upper and lower parts of mangrove canopies to di
Externí odkaz:
https://doaj.org/article/70ca9ab45b9b454ca05b98743c6ce9f7
Autor:
Chunhua Zhang, John M. Kovacs, Yali Liu, Francisco Flores-Verdugo, Francisco Flores-de-Santiago
Publikováno v:
Remote Sensing, Vol 6, Iss 12, Pp 11673-11688 (2014)
Given the scale and rate of mangrove loss globally, it is increasingly important to map and monitor mangrove forest health in a timely fashion. This study aims to identify the conditions of mangroves in a coastal lagoon south of the city of Mazatlán
Externí odkaz:
https://doaj.org/article/3ec0cedae56a485c8507ae660f8d8d4d
Publikováno v:
Remote Sensing, Vol 5, Iss 2, Pp 891-908 (2013)
The use of spectral response curves for estimating nitrogen (N) leaf concentrations generally has been found to be a challenging task for a variety of plant species. In this investigation, leaf N concentration and corresponding laboratory hyperspectr
Externí odkaz:
https://doaj.org/article/c6c74678a0784a1faba77a39146537ef
Autor:
Leonardo Moroyoqui-Rojo, Francisco Flores-Verdugo, Diana Cecilia Escobedo-Urias, Francisco Flores-de-Santiago, Fernando González-Farías
Publikováno v:
Ciencias Marinas, Vol 41, Iss 4 (2015)
Six silvofishery systems were constructed to estimate the potential use of mangrove seedlings for nutrient removal. Two systems did not contain seedlings (i.e., control treatment), while the remaining systems were divided into separate treatments usi
Externí odkaz:
https://doaj.org/article/bae7a936e3b14b7487ccd351b840ddf3
Publikováno v:
Ciencias Marinas, Vol 40, Iss 4 (2015)
The effect of hydroperiod on the survival and growth of Avicennia germinans, Laguncularia racemosa, and Rhizophora mangle seedlings under experimental conditions was investigated using a simulated tidal system. Seedlings of the three mangrove species
Externí odkaz:
https://doaj.org/article/c6909ede922e4c9a827a659e1d59bc0b
Autor:
Francisco Flores-de-Santiago, John M. Kovacs, Jinfei Wang, Francisco Flores-Verdugo, Chunhua Zhang, Fernando González-Farías
Publikováno v:
Remote Sensing, Vol 8, Iss 3, p 226 (2016)
The purpose of this investigation was to determine the seasonal relationships (dry vs. rainy) between reflectance (400–1000 nm) and leaf pigment contents (chlorophyll-a (chl-a), chlorophyll-b (chl-b), total carotenoids (tcar), chlorophyll a/b ratio
Externí odkaz:
https://doaj.org/article/16b3b4784a8b489ba63c4de6a7f7b4c1