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Links between environmental changes and migration are extremely complex. This Thematic Issue presents key pieces of research examining the causes of environmental migration and identifying policy options for Europe in dealing with forced and voluntary relocations. The sources also examine the current state of human rights for environmental migrants and how much evidence currently exists for action at local and regional levels.

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The black locust tree can be economically valuable and offer certain environmental benefits, but its dominant and invasive nature in Europe can have an adverse impact on biodiversity. A recent study, which presents an overview of this species’ ecological and socio-economic impacts in Central Europe, recommends tolerating the tree in some areas and eradicating it in others, in order to balance its co-existence with people and nature.

A new study has developed risk assessment criteria for engineered nanomaterials (ENMs) to help inform innovation and policy decisions. It illustrates that product design can influence the unintended release of ENMs and that combining knowledge about the product life cycle with a systematic assessment of the potential hazards may enable responsible choices for future product developments to be made.

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BOLETIN
Huracan Humberto Advertencia Numero 18
CENTRO NACIONAL DE HURACANES MIAMI FL AL092019
TRADUCIDO POR EL SERVICIO NACIONAL DE METEOROLOGIA SAN JUAN PR
1100 PM EDT lunes 16 de septiembre de 2019

...SE ESPERA QUE HUMBERTO SE FORTALEZCA DURANTE EL PROXIMO DIA
O MAS...


RESUMEN DE LAS 1100 PM EDT...0300 UTC...INFORMACION
---------------------------------------------------
LOCALIZACION...30.3 NORTE 75.1 OESTE
ALREDEDOR DE 625 MI...1000 KM O DE BERMUDA
VIENTOS MAXIMOS SOSTENIDOS...90 MPH...150 KM/H
MOVIMIENTO ACTUAL...ENE O 75 GRADOS A 8 MPH...13 KM/H
PRESION MINIMA CENTRAL...966 MB...28.53 PULGADAS


VIGILANCIAS Y AVISOS
--------------------
CAMBIOS CON ESTA ADVERTENCIA:

Ninguno.

RESUMEN DE VIGILANCIAS Y AVISOS EN EFECTO:

Una vigilancia de Tormenta Tropical esta en efecto para...
* Bermuda

Una Vigilancia de Tormenta Tropical significa que se esperan
condiciones de tormenta tropical dentro del area bajo vigilancia,
generalmente dentro de 48 horas.

Para informacion especifica para su area, favor monitorear los producots
emitidos por su oficina de servicio nacional meteorologico.


DISCUSION Y PRONOSTICO
----------------------
A las 1100 PM EDT (0300 UTC), el ojo del Huracan Humberto
estaba localizado cerca de la latitud 30.3 norte, longitud 75.1 oeste.
Humberto se mueve hacia el este-noreste a cerca de 8 mph (13 km/h).
Se espera este movimiento general con un aumento en la velocidad de
traslacion hasta temprano el jueves. En el pronostico de
trayectoria, se espera que el centro de Humberto se acerque a
Bermuda tarde el miercoles en la noche.

Los vientos maximos sostenidos han aumentado a cerca de 90 mph (150
km/h) con rafagas mas altas. Se pronostica fortalecimiento adicional
durante las proximas 48 horas, y Humberto pudiera convertirse en
huracan mayor en la noche del martes o miercoles en la manana.

Los vientos con fuerza de huracan se extienden hasta 30 millas (45
km) del centro y los vientos con fuerza de tormenta tropical se
extienden a 150 millas (240 km).

La presion minima central estimada por el Avion Caza huracanes de
la Fuerza Aerea es de 966 mb (28.53 pulgadas).


PELIGROS AFECTANDO TIERRA
-------------------------
VIENTO: Condiciones de tormenta tropical son posibles sobre Bermuda
tarde el miercoles.

LLUVIA: Humberto puede resultar en lluvia fuerte sobre Bermuda comenzando
tarde el martes.

RESACAS: Las marejadas grandes generadas por Humberto aumentaran a lo
largo de la costa de Bermuda en la noche del martes.

Las marejadas afectaran el noroeste de las Bahamas y la costa
sureste de Estados Unidos desde el este central de Florida hasta
Carolina del Norte durante los proximos dias.

Estas marejadas pudieran causar resacas fuertes amenazantes a vida y
corrientes marinas peligrosas. Favor referirse a los productos
emitidos por su oficina local de meteorologia en Bermuda.


PROXIMA ADVERTENCIA
-------------------
Proxima advertencia intermedia a las 200 AM EDT.
Proxima advertencia completa a las 500 AM EDT.

$$

Pronosticador Pasch
Traduccion RVazquez

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BOLETIN
Tormenta Tropical Sebastien Advertencia Numero 12
Centro Nacional de Huracanes Miami FL AL202019
Traducido por el Servicio Nacional de Meteorologia San Juan PR
500 AM AST viernes 22 de noviembre de 2019

...NO SE ESPERA QUE SEBASTIEN SE FORTALEZCA...


RESUMEN DE LAS 500 AM AST...0900 UTC...INFORMACION
-------------------------------------------------------
LOCALIZACION...24.8 NORTE 57.0 OESTE
CERCA DE 600 MILLAS...965 KM NE DEL NORTE DE LAS ISLAS SOTAVENTO
VIENTOS MAXIMOS SOSTENIDOS...60 MPH...95 KM/H
MOVIMIENTO ACTUAL...ENE O 65 GRADOS A 15 MPH...24 KM/H
PRESION CENTRAL MINIMA...999 MB...29.50 PULGADAS


VIGILANCIAS Y AVISOS
----------------------
No existen vigilancias o avisos costers en efecto.


DISCUSION Y PERSPECTIVA
------------------------
A las 500 AM AST (0900 UTC), el centro de la Tormenta Tropical
Sebastien estaba localizado cerca de la latitud 24.8 norte, longitud
57.0 oeste. Sebastien esta moviendose hacia el este-noreste a cerca de
15 mph (24 km/h). Se espera un movimiento hacia el este-noreste a noreste
durante los proximos dias.

Los vientos maximos sostenidos estan cerca de 60 mph (95 km/h) con
rafagas mas fuertes. Algo de fortalecimiento se espera durante las
proximas 24 horas y Sebastien pudiera convertirse en ciclon post-
tropical este fin de semana.

Los vientos de Tormenta Tropical se extienden hasta 160 millas (260
km) del centro.

La presion minima central estimada es de 999 mb (29.50 pulgadas)


PELIGROS AFECTANDO TIERRA
-------------------------
NINGUNO


PROXIMA ADVERTENCIA
-------------------
Proxima advertencia completa a las 1100 AM AST.

$$

Pronosticador Cangialosi
Traduccion RVazquez

Prof Stephan Schuster, research director at NTU’s Singapore Centre for Environmental Life Sciences Engineering, is working with Asst Prof Sanjay Chotirmall, from NTU’s Lee Kong Chian School of Medicine, to understand the role of the air microbiome (which includes organisms such as bacteria and fungi) in relation to the lung....

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BOLETIN
Pos-Tropical Ciclon Olga Advertencia Numero 3
Centro Nacional de Huracanes Miami FL AL172019
Traducido por el Servicio Nacional de Meteorologia San Juan PR
1000 PM CDT viernes 25 de 2019

...OLGA SE CONVIERTE POS-TROPICAL...
...SE ESPERA QUE PRODUZCA LLUVIA FUERTE Y CONDICIONES SEVERIAS A
TRAVES DE LA COSTA CENTRO DEL GOLFO Y EL LOWER MISSISSIPPI VALEY
EL SABADO...


RESUMEN DE LAS 1000 PM CDT...0300 UTC...INFORMACION
---------------------------------------------------
LOCALIZACION....27.8 NORTE 92.2 OESTE
ALREDEDOR DE 170 MI...275 KM AL SSE DE LAKE CHARLES LOUISIANA
VIENTOS MAXIMOS SOSTENIDOS...50 MPH...85 KM/H
MOVIMIENTO ACTUAL...NE O 40 GRADOS A 17 MPH...28 KM/H
PRESION MINIMA CENTRAL...999 MB...29.50 PULGADAS


RESUMEN DE VIGILANCIAS Y AVISOS EN EFECTO:
------------------------------------------
No hay vigilancias o aviso costeros de ciclon tropical
en efecto.

Favor referirse a Pronosticos de Alto Oleaje emitidos por el
Servicio Nacional y los productos emitidos por el Servicio
Nacional de Meteorologa para informacion sobre vigilancias y
avisos no-tropical asociados a este sistema.


DISCUSION Y PRONOSTICO
-----------------------
A las 1000 PM CDT (0300 UTC), el centro de Pos-Tropical Ciclon Olga
estaba localizada en la latitud 27.8 norte, longitud 92.2 oeste. La
pos-tropical ciclon esta moviendose hacia el noreste a cerca de 17
mph (28 km/h) Se pronostica que Olga se mueva rapidamente hacia el
norte a norte-noreste el sabado y despues girarse hacia el noreste
tarde el sabado o doming. En la trayectoria pronosticada, el centro
del ciclon pos-tropical debe moverse a traves del Mississippi Valley
manana y hacis los Great Lakes mas tarde el fin de semana.

Los vientos maximos sostenidos estan cerca de 50 mph (85 km/h) con
rafagas mas fuertes. Se espera que Olga se debilite despues que el
sistema se mueva sobre tierra el sabado por la manana.

Vientos con fuerza de tormenta tropical se extienden hasta 140
millas (220 km) del centro.

La presion minima central estimada basado sobre los datos anteriores
reportado por el Avion Cazahuracan y observaciones de la superficie
sobre el norte del Golfo de Mexico es de 999 mb (29.50 pulgadas).


PELIGROS AFECTANDO TIERRA
-------------------------
VIENTO: Vientos con fuerza de galerna asociado con Olga y sus remenantes
deben extenderse sobre sectores de la costa norte del Golfo esta noche y
sabado.

LLUVIA: El ciclon pos-tropical, y lluvia frente al sistema a lo
largo y al norte de la zona frontal a traves de la costa del Golfo
Central deben producir acumulaciones totales de lluvia de 3 a 6
pulgadas con totales maximos de 8 pulgadas a traves de la costa del
Golfo Central hasta sectores del Lower Mississippi Valley y el oeste
del Tennessee Valley hasta el sabado en la manana. Estas lluvias
pudieran producir inundaciones repentinas a traves de la costa del
Golfo Central hacia Lower Mississippi Valley y y el oeste del
Tennessee Valley.

INUNDACIONES COSTERAS: Mareas sobre lo normal e inundaciones costeras
asociadas son posibles a traves de sectores de la costa norte del
Golfo. Favor ver los productos emitidos por el Servicio Nacional de
Meteorologia local para mayor informacion.

TORNADOS: Tornados aislados son posible esta noche hasta el sabado
por la manana a traves de sectores del sureste de Louisiana, sur de
Mississippi, y el oeste de Alabama.


PROXIMA ADVERTENCIA
-------------------
Este es la ultima advertencia publico emitado por el Servicio
Nacional Huracanes sobre este sistema. Para mas informacion
adicional sobre este sistema se puede ser encontrados en los
pronosticos de alta mar emitidos por el Servicio Nacional de
Meteorologia, debajo del encabezado NFDHSFAT1 de AWIPS, encabezado
FZNT01 KWBC, y en la web a ocean.weather.gov/shtml/NFDHSFAT1.php

Informacion adicional sobre lluvias fuertes y vientos en rafgas
pudiera ser encontrados en los productos de los resumens de
tormentas emitidos por el Centro de Prediccion de Meteorologia en
www.wpc.ncep.noaa.gov/discussions/nfdscc3.html

$$

Pronosticador Zelinsky
Traduccion JPena

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