Đang hiển thị 621 - 640 kết quả của 698 cho tìm kiếm '"Veracruz"', thời gian truy vấn: 0.02s Tinh chỉnh kết quả
  1. 621

    Establishing the baseline for cloud forest restoration in a peri-urban landscape Nhiều tác giả: Williams-Linera, Guadalupe, López-Barrera, Fabiola, Bonilla-Moheno, Martha

    “…The greatest threat to the cloud forest around Xalapa, Veracruz, is the conversion to human settlements and urbanization, therefore ecological restoration of this forest in peri-urban areas represents a decisive action for recovery and reconnection of green areas and forest remnants. …”
    Online
    Được phát hành 2016
  2. 622

    Range extension distribution of the frog Hyalinobatrachium fleischmanni (Anura: Centrolenidae) in the state of Puebla and northernmost distribution limit. Nhiều tác giả: Melgarejo-Vélez, Eduardo Y., Chávez-Ortiz, Maritza, Luría-Manzano, Ricardo, Aportela-Cortés, Daniel, Galicia-Portano, Dulce M., Canseco-Márquez, Luis, Gutiérrez-Mayén, Guadalupe

    “…In México, Hyalinobatrachium fleischmanni is distributed in the states of Guerrero, Veracruz, Oaxaca, Chiapas, and Puebla. We provide records from the Sierra Norte of Puebla, which also represent a range extension of 172 km from the only locality known in that state and representing the species´ northernmost distributional record.…”
    Online
    Được phát hành 2010
  3. 623

    FASCÍCULO COMPLEMENTARIO XXXV: INVENTARIO PRELIMINAR DE LAS ESPECIES DE FANERÓGAMAS DE DISTRIBUCIÓN RESTRINGIDA AL ESTADO DE MICHOACÁN, MÉXICO Nhiều tác giả: Rzedowski, Jerzy; Instituto de Ecología, A.C.

    “…Es uno de los privilegiados en términos de riqueza florística, ya que se encuentra en sexto lugar nacional, después de Oaxaca, Chiapas, Veracruz, Jalisco y Guerrero. Infortunadamente su territorio es también uno de los que requieren todavía de mayor esfuerzo de exploración adicional, en particular necesaria para su mitad meridional. …”
    Online
    Được phát hành 2020
  4. 624

    FASCÍCULO COMPLEMENTARIO XXXV: INVENTARIO PRELIMINAR DE LAS ESPECIES DE FANERÓGAMAS DE DISTRIBUCIÓN RESTRINGIDA AL ESTADO DE MICHOACÁN, MÉXICO Nhiều tác giả: Rzedowski, Jerzy; Instituto de Ecología, A.C.

    “…Es uno de los privilegiados en términos de riqueza florística, ya que se encuentra en sexto lugar nacional, después de Oaxaca, Chiapas, Veracruz, Jalisco y Guerrero. Infortunadamente su territorio es también uno de los que requieren todavía de mayor esfuerzo de exploración adicional, en particular necesaria para su mitad meridional. …”
    Online
    Được phát hành 2020
  5. 625

    FASCÍCULO COMPLEMENTARIO XXXV: INVENTARIO PRELIMINAR DE LAS ESPECIES DE FANERÓGAMAS DE DISTRIBUCIÓN RESTRINGIDA AL ESTADO DE MICHOACÁN, MÉXICO Nhiều tác giả: Rzedowski, Jerzy; Instituto de Ecología, A.C.

    “…Es uno de los privilegiados en términos de riqueza florística, ya que se encuentra en sexto lugar nacional, después de Oaxaca, Chiapas, Veracruz, Jalisco y Guerrero. Infortunadamente su territorio es también uno de los que requieren todavía de mayor esfuerzo de exploración adicional, en particular necesaria para su mitad meridional. …”
    Online
    Được phát hành 2020
  6. 626

    CONTRIBUCIÓN AL CONOCIMIENTO DEL GÉNERO PLECTANIA (PEZIZALES, SARCOSOMATACEAE) EN MÉXICO Nhiều tác giả: ROSARIO MEDEL ORTIZ, Santiago Chacón

    “…Plectania rhytidia f. platensis, colectada en el estado de Veracruz, se cita por primera vez del país. Se presenta una clave para las especies mexicanas.…”
    info:eu-repo/semantics/article
    Được phát hành 2000
  7. 627

    Distribución del género Ataenius Harold, 1867 en Mexico (Coleoptera: Scarabaeidae: Aphodiinae, Eupariini) Nhiều tác giả: Deloya, Cuauhtémoc

    “…The States with the highest number of species are: Veracruz (23). Chiapas (15), Sonora (13). San Luis Potosí and Guerrero (9), T amaulipas (S), Jalisco (7), México, Oaxaca and Tabasco (6). …”
    Online
    Được phát hành 1994
  8. 628

    Descripción y señal acústica de tres nuevas especies del género Conocephalus Thunberg, 1815 (Ensifera: Tettigoniidae) Nhiều tác giả: Cedillo-Salinas, Lizeth Berenice, Barrientos-Lozano, Ludivina, Rocha-Sánchez, Aurora Y., Sánchez-Reyes, Uriel Jeshua, Correa-Sandoval, Alfonso

    “…(A.) tempoalensis n. sp., from Tempoal, Veracruz; and C. (A.) tepemeh n. sp., from San Juan, Huazalingo, Hidalgo. …”
    Online
    Được phát hành 2021
  9. 629

    Modification of root density in pot experiments with two tropical earthworm species. Nhiều tác giả: G. Brown, George, Kretzschmar, André, C. Patrón, José

    “…Three greenhouse experiments were performed to assess the role of two common tropical geophagous endogeic earthworm species, Pontoscolex corethrurus and Polypheretima elongata, on root density of several plant species in two soil types, a clayey Andosol and a sandy Alfisol, from Veracruz, Mexico. The equivalent of about 12 kg dry soil were placed into 20 l plastic pots and 3-14 individuals were inoculated to pots planted with common beans (Phaseolus vulgaris), Brachiaria decumbens pasture grass under four P fertilization regimes (0, 1.6, 8.4 and 10 kg P ha-1) and maize (Zea mays) with or without surface residues. …”
    Online
    Được phát hành 2010
  10. 630

    New record of Govenia purpusii (Orchidaceae) in La Malinche National Park, Tlaxcala, Mexico Nhiều tác giả: Pérez Alva, Braulio Ricardo, Pérez Flores, Guillermo Alejandro

    “…Background and Aims: Govenia purpusii is a species of the Orchidaceae family; it has a restricted distribution within subalpine forests of the states of Chiapas, Colima, Durango, Guerrero, Hidalgo, Jalisco, Mexico, Michoacán, Oaxaca, Puebla, Querétaro, Veracruz and Zacatecas. The aim of this study was to describe the discovery of this species in La Malinche National Park, Tlaxcala to include it in the floristic inventory.Methods: A population of G. purpusii was identified in the field and collections were made. …”
    Online
    Được phát hành 2020
  11. 631

    New records of red algae (Rhodophyta) for Cabezo Reef, National Park Sistema Arrecifal Veracruzano, Gulf of Mexico Nhiều tác giả: Galicia-García, Citlalli, Robinson, Néstor M., Okolodkov, Yuri B.

    “…Geographic distribution of these algae in the State of Veracruz, park and the Gulf of Mexico are also provided. …”
    Online
    Được phát hành 2013
  12. 632

    The species of Bursera (Burseraceae) in the upper Rio Papaloapan Depression (Mexico) Nhiều tác giả: Rzedowski, Jerzy, Medina Lemus, Rosalinda, Calderón de Rzedowski, Graciela

    “…The upper Papaloapan river basin is defined in this paper as the southwestern part of this hydrologic region situated above the 400 m contour line, thus embracing an area of approximately 21,000 km2, shared between the Mexican states of Oaxaca, Puebla and Veracruz. On the basis of a study of more than 900 collections of Bursera from the region, the existence of 21 species is documented. …”
    Online
    Được phát hành 2004
  13. 633

    Resistencia natural de trece maderas mexicanas al ataque de termitas subterráneas Nhiều tác giả: Reyes Chilpa, Ricardo, Viveros Rodríguez, Nohemí, Pérez Morales, Víctor

    “…The racks were placed on the soil of the test area, in a tropical deciduous forest of the Biological Station "La Mancha", Veracruz, México. The total exposure period was 15 months. …”
    Online
    Được phát hành 1995
  14. 634

    Specific gravity of wood from two pines and its relation with edaphic properties Nhiều tác giả: Vázquez-Cuecuecha, Oscar G., Zamora-Campos, Eunise M., García-Gallegos, Elizabeth, Ramírez-Flores, Juan Alberto

    “…Soil bulk density was negatively correlated with wood density of Pinus patula native from Ejido Ingenio del Rosario, Xico, Veracruz. It is concluded that soil factors do not influence strongly the expression of this feature in both species, so commercial or conservation plantations can be done in different soils types without changes in wood quality.…”
    Online
    Được phát hành 2015
  15. 635

    Diversidad y rol funcional de la macrofauna edáfica en los ecosistemas tropicales mexicanos Nhiều tác giả: Brown, George G., Fragoso, Carlos, Barois, Isabelle, Rojas, Patricia, Patrón, José C., Bueno, Julián, Moreno, Ana G., Lavelle, Patrick, Ordaz, Víctor, Rodríguez, Carlos

    “…In México, 1 27 macrofauna communities have been sampled in 37 localities, pnmarily in the State of Veracruz and in the E or SE of the country, using a standardizad methodology (TSBFl which, despite its limitations, is easy to employ and permits the taking of many samples in different ecosystems with reasonable time and efforts. …”
    Online
    Được phát hành 2001
  16. 636

    FAUNA DE COLEOPTERA MELOLONTHIDA E DE VILLA LAS ROSAS, CHIAPAS, MÉXICO Nhiều tác giả: Alcázar Ruiz, José Antonio, Morón Ríos, Alejandro, Morón, Miguel Ángel

    “…The Melolonthidae fauna of Villa Las Rosas area is 27.72% similar (QS Sorensen) with the species found in Los Tuxtlas, Veracruz; and 27.40% similar with the species from the mountains at northeast of Hidalgo, Mexico. …”
    Online
    Được phát hành 2003
  17. 637

    DISTRIBUCIÓN Y HÁBITATS DE DALBULUS SPP. (HOMOPTERA: CICADELLIDAE) DURANTE LA ESTACIÓN SECA EN MÉXICO Nhiều tác giả: Moya Raygoza, Gustavo

    “…Finally, D. longulus was collected between 5 m and 90 m high in the states of Chiapas, Oaxaca, Tabasco and Veracruz. The previous geographical and altitudinal distribution are similar to those reported for the four species during the wet season in Mexico. …”
    Online
    Được phát hành 2002
  18. 638

    Las hormigas del suelo en México: diversidad, distribución e importancia (Hymenoptera: Formicidade) Nhiều tác giả: Rojas Fernández, Patricia

    “…East and Southeast are the more diverse regions of the country (56% of species), whereas the península of Baja California (30 spp) contains the higher number of endemisms (40%). The State of Veracruz, followed by Chiapas and Nuevo León, are the richest in species; México, Queretaro and Tlaxcala are the poorest. …”
    Online
    Được phát hành 2001
  19. 639

    Efecto del diferente manejo de los pastizales y del ganado sobre los escarabajos coprófagos Ataenius apicalis Hinton y Ataenius scultor Harold (Scarabaeidae: Aphodiinae: Eupariini)... Nhiều tác giả: Martínez M, Imelda, Cruz R, Magdalena, Pierre Lumaret, Jean

    “…This study was conducted on two pasture located on the coast of the State of Veracruz, Mexico, where the warm, very humid climate is marked by spring rains. …”
    Online
    Được phát hành 2000
  20. 640

    Control químico de Diaphorina citri (Kuwayama) (Hemiptera: Liviidae) en lima persa Nhiều tác giả: Ruiz-Galván, Isabel, Bautista-Martínez, Néstor, Sánchez-Arroyo, Hussein, Valenzuela Escoboza, Fernando Alberto

    “…Se utilizaron especímenes de una cria de D. citri traída de Cuitláhuac, Veracruz en enero de 2012. Se establecieronsobre plantas de lima persa con más de un año de no tener aplicaciones de insecticidas. …”
    Online
    Được phát hành 2015